Production Engineering - Medical Equipment Division

PEMED HOME 6035 E. 38th Avenue, Denver, Colorado 80207 USA (303) 393-7800 FAX (303) 393-1482

Spectrometers / Chromatography

Atomic absorption spectrophotometer - $7,500

List: $66,900. MedCon: VG. Perkin-Elmer model 5000 atomic absorption spectrophotometer. 115 V, 50/60 Hz.

includes lamps and atomic standards for the following elements:

• Al
• As
• Ba
• Cd
• Cr
• Cu
• Fe
• Hg
• K
• Mn
• Na
• Ni
• P
• Se
• Si
• Zn

Features:

• 6-place rotating lamp turret allows each sample to be analyzed for up to 6 elements
• multi element analysis profiles can be stored on program cards
• includes automatic burner control unit
• 41 Perkin-Elmer Intensitron lamps including at least one ea. for Al, As, Ba, Cd, Cr, Cu, Fe, Hg, K, Mn, Na, Ni, P, Se, Si and Zn
• Model 5000 manual, training course manual and analytical methods manual included
• supplies include burner heads, carboy, reduction carboy, sample support tray, gaskets, coupling nuts, tubing, cleaning kits and printer cable
• moving handles for the model 5000

	main control panel		burner control (front)
	burner chamber		burner control (back)
	lamp turret		carboy, burner parts & other supplies
	I/O panel		manuals and program cards

Inventory of Intensitron lamps including examples of unused, lightly used and heavily used individual lamps

Overall dimensions of the unit:

• width: 69 in.
• depth: 29.5
• height: 24

Shipping weight is about 500 pounds.

Scanning spectrophotometer - $2,275

List: $12,900. MedCon: VG. Beckman model DU-6 uv/visible scanning spectrophotometer. 120 V, 50/60 Hz.

Features:

• 9 in. diagonal monitor with green display indicates active functions, ie. lamp source, wavelength, scan mode etc.
• touchpad control panel
• holder for single cuvette
• includes Epson MX-82 dot matrix printer with ribbon connector to back of spectrophotometer

	setup screen for multi-wavelength determinations
	setup screen for scan

Overall dimensions of the unit:

• width: 27 in.
• depth: 21.5
• height: 19.5

Shipping weight is about 160 pounds.

Horizontal ATR accessory - $475

List: $2,100. MedCon: VG. Bio-Rad horizontal attenuated total reflectance accessory. For use in at FTS7 and FTS40/60 spectrophotometers.

Overall dimensions of the case:

• width: 14.25 in.
• depth: 10.75
• height: 7

Shipping weight is about 20 pounds.

Spectrophotometer sipper unit - $475

List: $2,950. MedCon: VG. Shimadzu sipper 160L (cat. no. 204-08270-01)

Overall dimensions of the case:

• width: 12.5 in.
• depth: 9.75
• height: 7.5

Shipping weight is about 20 pounds.

HP 1090 Series II liquid chromatograph - $4,750

List: $27,800. MedCon: VG. Hewlett-Packard model 1090 Series II HPLC system. 100/120 V, 60 Hz.

Features:

• auto sampler and 70 sample tray
• three solvent system
• heated oven compartment
• back of unit has air and helium inlets, HP-IB interface board, remote and other I/O settings
• upgraded touch key pad with status indicator lights, programmable flow, pressure oven temp, auto sampling sequence, etc.

Overall dimensions of the unit:

• width: 27.5 in.
• depth: 25
• height: 28

Shipping weight is about 180 pounds.

Pressure injector - $375

List: $1,300. MedCon: VG. Valco (VICI) model E60 2 position, 6 port injector. 120 V, 50/60 Hz. Load/off/inject toggle switch and connector for remote switch.

Overall dimensions of the unit:

• width: 2.75 in.
• depth: 8
• height: 5.5

Shipping weight is about 10 pounds. 2 units in stock.

Spectrofluorometer detector - $1,475

List: $4,700. MedCon: VG. Varian model 2070 spectrofluorometer detector. 115 V, 50/60 Hz.

Features:

• dial-in excitation and emission wavelength selection
• excitation and emission wavelength range of 220-650 nm from 75 W xenon lamp
• 20 nm bandwidth
• 15 ul flow cell
• 1 X and 10 X gain selection and 0.5 - 256 attenuation range
• ratio photometer system for low drift
• 10 mV recorder output signal
• power on and lamp monitor lights
• lamp voltage analog gauge
• leak detector
• operator's manual included

Overall dimensions of the unit:

• width: 8.5 in.
• depth: 19.5
• height: 12.5

Shipping weight is about 55 pounds.

Liquid chromatography temperature controller - $375

List: $2,300. MedCon: G. Bas model LC-22A temperature controller. 120 V.

Features:

• dial-in temperature set to 99.9 degrees C
• heater on indicator light
• heater AC outlet and probe and recorder I/O as shown in photo of back of instrument
• power on/off rocker switch with red indicator lamp

Overall dimensions of the unit:

• width: 11 in.
• depth: 9.5
• height: 2.25

Shipping weight is about 5 pounds.

Spectrophotometer - $750

List: $2,750. MedCon: VG. Perkin-Elmer/Coleman Junior II spectrophotometer, model 6/20. 115 V, 50/60 Hz.

Features:

• absorbance and % transmittance scales with hairline lighted cursor indicating result
• wavelength dial with VIS, UV and NIR modes for wavelength range of 325 to 825 nm
• wavelength indicator window
• cuvette chamber and lift off cap
• 2 pin recorder output on back of instrument

Overall dimensions of the unit:

• width: 16 in.
• depth: 14.5
• height: 7.5

Shipping weight is about 40 pounds.

HPLC pump - $475

List: $4,200. MedCon: G. Bas model PM-48 pump. 120/240 V.

Features:

• pump head with purge function
• flow rates to 9.9 ml/min
• pressure gauge on side of instrument
• power on/off rocker switch with red indicator lamp

Overall dimensions of the unit:

• width: 11 in.
• depth: 11
• height: 5.5

Shipping weight is about 20 pounds.

Fluorescence detector for HPLC - $475

List: $2,700. MedCon: VG. Waters model 420-AC fluorescence detector. 115 V, 50/60 Hz.

Features:

• inlet and outlet connectors for flow path
• LED display window
• gain selector dial, 128 fold range
• fine and coarse blank
• chart mark push button
• I/O on back for recorder and chart mark
• power on/off pushbutton with power and light indicator lamps

Overall dimensions of the unit:

• width: 5.5 in.
• depth: 8
• height: 9

Shipping weight is about 20 pounds.

Protein purification chromatography system - $1,975

List: $16,700. MedCon: VG. Beckman Biosys 2000 HPLC system. 100-120/200-240 V, both at 50/60 Hz. This is a HPLC system optimized for protein purification. Does not include PC workstation and software.

Features:

• designed for both small and large production scales
• pumps A and B cycle indicator lights
• 37-pin communication port
• buffer bottle holders built in to top of instrument

Overall dimensions of the unit:

• width: 27 in.
• depth: 23.5
• height: 28

Shipping weight is about 160 pounds.

UV and visible scanning spectrophotometer - $ 1,275

List: $9,300. MedCon: G. Perkin-Elmer Lambda 3A UV/VIS spectrophotometer. 117/230 V, 50/60 Hz.

Features:

• two cuvette holders and double beam optics
• digital display of wavelength and absorbance/% T/conc
• scan speeds from 15 to 480 nm/min
• indicator lights for mode and scan speed
• pushbutton controls
• back of instrument has recorder output, 5-pin chart control and 7-pin accessory

Overall dimensions of the unit:

• width: 25.5 in.
• depth: 22
• height: 8.25

Shipping weight is about 90 pounds.

Absorbance detector controller - $275

List: $4,700. MedCon: G. Applied Biosystems absorbance detector controller, model 1783a.

Shipping weight is about 75 lbs.

Data module - $625

List: $4,650. MedCon: G. Waters model 745B data module, with printer.

For Millipore equipment.

Shipping weight is about 50 pounds.

Absorbance detector - $1,750

List: $8,300. MedCon: G. Spectra-Physics forward optical scanning detector, model no. 0206-0102/062. 100/120/220/240 V, 50/60 Hz. Has serial, accessory and relay ports and recorder outputs.

Overall dimensions of the unit:

• width: 12 in.
• depth: 16
• height: 9

Shipping weight is about 45 pounds.

Autosampler - $475

List: $4,280. MedCon: G. Hewlett-Packard 89072A autosampler with sipper. 110/120 V, 50/60 Hz.

Overall dimensions of the unit:

• width: 11.5 in.
• depth: 10.5
• height: 17

Shipping weight is about 30 pounds.

Autosampler - $475

List: $4,200. MedCon: VG. Source For Automation autosampler with sipper.110/120 V, 50/60 Hz. This appears to be a H-P model 89072A modified with a Plexiglas cover for the tube collection racks.

Overall dimensions of the unit:

• width: 11.5 in.
• depth: 10.5
• height: 17

Shipping weight is about 30 pounds.

Hydrogen generator - $2,675

List: $9,827. MedCon: EX. Packard model A8200 hydrogen generator. 100-122/200-244 V, 50/60 Hz.

Features:

• desiccant and water level windows on front of unit
• pressure adjust dial
• gauge reads 0-100 psi and kPa x 1000
• indicator lamps for change water, low water, generating and power
• back of unit has fan, hydrogen vent, oxygen vent, hydrogen output, and hydrogen relief port

Overall dimensions of the unit:

• width: 12.75 in.
• depth: 15
• height: 15.5

Shipping weight is about 35 pounds.

Pure air generator - $750 each

List: $2,150. MedCon: G. Aadco model 737. 110 V. Provides hydrocarbon-free air for sample combustion in the flame ionization detector of a gas chromatograph.

Dimensions:

• length: 22 in.
• width: 12.5
• height: 15

Shipping weight is about 45 pounds.

3 units in stock. The other two with the same model number are larger ( 17.5 in W, 25.5 D, 15 H)

Hydrogen generator - $875

List: $3,076. MedCon: VG. General Electric/Aadco model 15EHG2A1. 115/230 V, 50-60 Hz. Uses solid polymer electrolyte to produce hydrogen by the electrolysis of water.

Unit produces pure hydrogen gas for use as a reference and as a fuel in scientific equipment.

Output capacity of 1-225 cc hydrogen/min. For use as a carrier in gas chromatography. Pressure may be set at 2-60 psi.

Dimensions:

• length: 13 in.
• width: 11.5
• height: 12.5

Shipping weight is about 40 pounds.

Hydrogen purifier - $750

List $ 1.670. MedCon: G. Aadco model 560 hydrogen purifier. 120 V, 60 Hz. Used between a hydrogen source and an analytical instrument to provide ultra pure pressurized hydrogen gas.

Dimensions:

• length: 11 in.
• width: 11.5
• height: 6

Shipping weight is about 15 pounds.

Gas purifier - $475

List: $3,200. MedCon: VG. Supelco carrier gas purifier, catalog number 2-3800. 115 V, 60 Hz.

Dimensions:

• length: 14 in.
• width: 4.5
• height: 5

Shipping weight is about 10 pounds.

HPLC system - $4,750

List: $65,000. MedCon: VG. Hewlett-Packard Series 1050 chromatography system. 100-120/220-240 V, 50-60 Hz.

System is in overall very good condition, although the UV detector needs a new lamp.

Series 1050 isocratic pump model 79851A
uv detector with flow cell model 79853A
solvent/column compartment 1 ea. models 79856A and 79856AX
instruction manual and quick guide

Shipping weight is about 120 pounds.

HPLC pump - $800

List: $5,132. MedCon: F. Varian model 2510 HPLC pump. 115 V, 50/60 Hz. Variable flow rate may be set to a maximum of 10.0 ml/min. Oil stain on metal cabinet, but no sign of any oil in interior.

Overall dimensions of the unit:

• width: 8.5 in.
• depth: 22
• height: 6.5

Shipping weight is about 55 pounds.

HPLC pump - $975

List: $7,325. MedCon: VG. Waters Associates 6000A solvent delivery system. 110 V.

Features:

• 3 pump heads
• dial-in flow rate set
• pressure regulation by dual-range pump switch (0-600 and 0-6000 psi), and fine tuning with 7-place dial
• pressure gauge

Overall dimensions of the unit:

• width: 10.5 in.
• depth: 13
• height: 8

Shipping weight is about 55 pounds.

HPLC pump - $750

List: $4,285. MedCon: ugly. Alltech model 301 HPLC pump. 100/120/220/240 V. Variable flow rate may be set to a maximum of 9.9 ml/min. Remote controller connector. Chemical or oil stain in pump head area. In good working condition, but cosmetically is "ugly".

Overall dimensions of the unit:

• width: 10 in.
• depth: 16.5
• height: 5.5

Shipping weight is about 45 pounds.

Spectrophotometer - $2,750

List: $ 22,355. MedCon: VG. Beckman DU-70 spectrophotometer. 120 V, 50/60 Hz.

Features:

• uv/vis wavelength range of 190-900 nm
• sipper accessory with Peltier flow cell
• self-check diagnostics upon power-up
• scanning mode and multi wavelength measurement; scans may be stored
• variable scan speeds
• x-y plotting (absorbance vs wavelength) displays on monitor
• original cuvette chamber lid included, for use without the sipper accessory
• multiple communication ports on back of instrument (see photo)
• installation manuals and Beckman DU Data Leader software disks included

	keypad		ports on back
	sipper accessory		Peltier flow cell
			manufacturer's plate

The following monitor screen shots show sample diagnostics, program parameters, and analysis capabilities

Overall dimensions of the unit:

• width: 27 in.
• depth: 21.5
• height: 20

Shipping weight is about 200 pounds.

HPLC controller - $575

List: $6,700. MedCon: G. Beckman model 421A HPLC controller. 115/230 V. I/O for 3 pumps, chart, remote, pressure error alarm.

Overall dimensions of the unit:

• width: 12 in.
• depth: 19.5
• height: 15

Shipping weight is about 50 pounds.

2 units in stock

HPLC pump - $1,750

List: $7,585. MedCon: G. Bio analytical Systems model BAS 200 solvent delivery system. 120 V. Pin cable I/O for BAS data system controller, BAS communication network, BAS system director, auxiliary functions, detector data, autosampler, timed events and analog I/Os.

Overall dimensions of the unit:

• width: 21 in.
• depth: 19.5
• height: 16

Shipping weight is about 190 pounds.

HPLC system - $4,750

List: $55,600. MedCon: VG. Millipore/Waters HPLC system with data storage components. Overall very good condition, but pump is an older model. Power requirement is 110/120 V, 50-60 Hz.

Includes the following:

		Waters solvent delivery system, model 6000A
		Waters model 712 WISP automatic sample injection system with WISP cooling module
		Waters model 486 tunable absorbance detector
		Waters system interface module
		Waters LAC/E data acquisition system
		Waters model 730 data module
		Digital PC380-AA computer
		Digital Vax Station 3100
		Digital SZ12X-HA tape storage device

Shipping weight is about 600 pounds total.

Absorbance detector - $575

List: $4,300. MedCon: VG. Applied Biosystems 783A programmable absorbance detector, UV / visible range. 100/120/220/240 V, 50/60 Hz.

Touch pads for entering flow data, absorbance wavelength, sensitivity etc. Programs may be saved and edited. Back of instrument has recorder and serial outputs and communication connectors for three pumps.

Overall dimensions of the unit:

• width: 10 in.
• depth: 14.5
• height: 9.5

Shipping weight is about 45 pounds.

Solvent conditioning module - $450

List: $3,200. MedCon: VG. Spectra-Physics SCM400 solvent conditioning module. Solvent supply prior to us in HPLC.

Overall dimensions of the unit:

• width: 6 in.
• depth: 20
• height: 12

Shipping weight is about 45 pounds.

UV absorbance detector - $475

List: $1,720. MedCon: VG. LKB 2138 Uvicord S fixed wavelength uv absorbance detector. 100-120/220-240 V, 50/60 Hz. A, T and aux recorder output jacks. Back has clamp for attaching to laboratory pole stand.

Overall dimensions of the unit:

• width: 13 in.
• depth: 5
• height: 6

Shipping weight is about 20 pounds.

3 units in stock

UV absorbance detector - $475

List: $1,670. MedCon: VG. LKB 2138 Uvicord SII fixed wavelength uv absorbance detector. 100-120/220-240 V, 50/60 Hz. A, T and aux recorder output jacks. Back has clamp for attaching to laboratory pole stand.

Overall dimensions of the unit:

• width: 13 in.
• depth: 5
• height: 6

Shipping weight is about 20 pounds.

HPLC pump - $875

List: $4,600. MedCon: VG. ABI Applied Biosystems/Kratos Spectroflow 400 solvent delivery system. 110 V, 50/60 Hz.

Dial-in flow set of 0.01-4.99 ml/min., pressure to 6000 psi (400 bar). Display window gives digital pressure reading.

Overall dimensions of the unit:

• width: 13.5 in.
• depth: 12.5
• height: 6

Shipping weight is about 30 pounds.

HPLC switching valve - $250

List: $800. MedCon: VG. Waters Associates automated switching valve. Six tubing ports; supports pressure up to 100 psi.

Overall dimensions of the unit:

• width: 6.5 in.
• depth: 6.5
• height: 4

Shipping weight is about 15 pounds.

UV scanning spectrophotometer - $475

List: $24,600. MedCon P. Shimadzu model 160 scanning spectrophotometer.100 V. Repairman's special. Lamp powers up and goes through calibration sequence, but monitor does not come on. May have broken transistor on circuit board.

Overall dimensions of the unit:

• width: 24.5 in.
• depth: 19.5
• height: 17.5

Shipping weight is about 200 pounds.

Perkin-Elmer autosampler - $1,275

List: $5,650. MedCon: VG. Perkin-Elmer IEEE Autosampler. For use with chromatograph or spectrophotometer accepting an IEEE control cable. Sample carousel holds 54 tubes and wash reservoir.

Dimensions:

• length: 13 in.
• width: 13
• height: 18.5

Shipping weight is about 30 pounds.

UV/visible detector - $1,275

List: $8,200. MedCon: G. Varian Vari-Chrom variable wavelength absorbance detector.

Wired for 115 V, 50/60 Hz.

This is a detector with a flow cell to monitor eluates from HPLC.

Overall dimensions:

• width: 13.5 in.
• depth: 23
• height:11

Shipping weight is about 65 pounds.

HPLC pump/column heater - $2,375

List: $14,750. MedCon: G. Varian Aerograph model 502000-00 HPLC pump and column heater. 115 V, 50/60 Hz.

Back of unit has communication connections for UV detectors, autosampler and event controllers.

Overall dimensions of the unit:

• width: 32 in.
• depth: 24
• height:18

Shipping weight is about 150 pounds.

Gas chromatograph - $4,275

List: $22,500. MedCon: G. Shimadzu GC-14A gas chromatograph with auxiliary keypad, two CFC-14PM multi-channel gas flow regulators and CR601 Chromatopac controller.

front view		controller (detail)
back view		gas regulators (front)
oven open		gas regulators (back)
keypad (detail)

Third party software is available for control of the GC-14A with newer computers and for enhanced graphical data displays.

Overall dimensions of the unit:

• width: 15.5 in.
• depth: 19
• height: 26

Shipping weight is about 140 pounds.

Data integrator - $475

List: #3,500. MedCon: G. Beckman DP-5000 data processor. 115 V. 50/60 Hz.

For use with Beckman spectrophotometers and chromatographs. Built-in printer uses 4 in. paper.

Shipping weight is about 40 pounds.

Controller for HPLC pumps - $475

List: $2,300. MedCon: G. Waters System Interface Module. 110/220 V, 50/60 Hz.

Features:

• connectors for six pumps
• I/O for WISP autosampler
• event control board
• detector input board
• IEEE 488 jack

Overall dimensions of the unit:

• width: 8.5 in.
• depth: 15
• height: 10.5

Shipping weight is about 20 pounds. Two units in stock.

Data integrator - $475

List: $3,700. MedCon: G. Beckman DP-3000 data processor. 115 V. 60 Hz. For use with Beckman spectrophotometers and chromatographs. Built-in printer uses 4 in. paper. Molding around printer unit is missing.

Shipping weight is about 40 pounds.

Perkin-Elmer gas chromatograph replacement parts - $3,750 takes all

List: $16,710. MedCon: N. New in the box Perkin Elmer gas chromatograph detectors, replacement parts, samplers, circuit boards and columns.

Fused silica capillary columns (first and second photos)

• 18 capillary columns of Perkin-Elmer, Quadrex and J&W manufacturing. These include lengths of 10-50 m and inner diameters of 0.25 and 0.32 mm; most have methyl silicone coatings. Among these, four boxes are unopened ( two ea. Quadrex methyl silicone coated 25 m x 0.25 mm, Catalog no. 007-1-25-1.0F, 1 ea. Quadrex methyl phenyl silicone 25 m x 0.32 mm, catalog no. 007-17-25W-3.0F, and 1 ea. J&W 3 m x 0.32 mm,DB17-30W, catalog no. 123-1733.)

Detectors and replacement parts (3,4 & 5th photos)

• 1 nitrogen phosphorus detector (NPD)
• 1 FID/NPD/FPD amplifier circuit board (see fourth photo for detail) n600 9083
• 1 electron capture detector (ECD) N600-9024
• 1 ECD amplifier circuit board (see fifth photo for detail) N600-9184
• 1 NPD power supply control, N600-9184 with attached N600-9214
• 1 capillary splitter for HS-1000 head sampler
• 1 timed events pc board kit
• 1 FID maintenance kit
• 1 injector
• 1 pkg of 50 injection septa (part no. 009-0652)
• 8 unused bent copper tubing (part no. 0008 0715)
• 12 rolls heat sensitive chart paper (part no. 625-1026)
• various cables, fuses (1,2,3, 6 and 10 amp), charcoal traps, desiccant chambers
• numerous small replacement and maintenance parts in original packaging

Shipping weight is approximately 100 pounds.

Chromatography supplies - $475

List: $4,000. MedCon: N. Contents of a supply cabinet removed from a clinical chemistry laboratory.

	contents of drawer 1: about 60 glass columns with polypropylene fittings
	contents of drawer 2: about 20 Kontes elution tubes with 50ml reservoir, 1 twelve-place Plexiglas tube holder
	contents of drawer 3: 2 pkg. of polypropylene econo-columns (50 ea.), 1 pkg. of five luer column adapters, about 30 small glass columns similar to those of drawer 1.
	contents of drawer 4: 1 pkg. micro transfer pipettes, 1 pkg. transfer pipettes of larger size ( about 1 ml), 1 case of 500 Nunc cryo tubes, 4.5 ml

Also includes a replacement filter cartridge kit:

Shipping weight is about 100 pounds. Does not include cabinet shown in photograph.

Chromatography controller - $750 each

List: $3,240. MedCon: VG. Nelson Analytical 900 series interface, model 950. 110/220 V, 50/60 Hz. I/O on back of unit include serial, GPIB, rack, remote, and detector.

Overall dimensions of the unit:

• length: 13 in.
• width: 4.5
• height 9.5

Shipping weight is about 20 pounds.

Two units in stock.

Data station - $975 each

List: $4,800. MedCon: G. Perkin-Elmer professional computer series 7500. This set up consists of the series 7500 computer, external unit with two floppy drives, monitor, and custom keyboard. Individual templates with cutouts lay over the top two rows of hot keys indicating dedicated functions for various Perkin-Elmer instruments.

Dimensions:

• length: 17 in. (25.5 with keyboard in front)
• width: 24
• height: 19

Shipping weight is about 140 pounds. 2 units in stock.

Gas chromatograph with mass selective detector - $14,750

List: $85,600. MedCon: EX. Hewlett-Packard model 5890 with model 5970 B mass selective detector and model 7673A autosampler and controller. Reference manual and extra J&W 125-1334 capillary column (0.53 mm I. D. x 30 meters) included. Includes chemstation software.

Hewlett Packard Enhanced ChemStation software G1701AA Version A.03.00 operating on a Hewlett-Packard Vectra VE series 2 5/100 computer. The computer has a Pentium [r] processor, 32 MB memory, floppy disc drive, 8X CD ROM drive and operates on Microsoft Windows 95. Includes HP Ergo Ultra VGA monitor and C3758A keyboard and mouse.

Software manuals included.

oven and control panel		back of detector
autosampler tower and sample carousel		right side
controller for autosampler		left side
controller back		back of chromatograph
backs of combined unit
Software			Chemstation software on diskettes and CDROM, software updates, New User Guide, manuals for Macros, Commands, Getting Started, and training video.
HP computer with software

Dimensions:

• depth: 21 in.
• width: 45 (side by side with detector)
• height: 18.5 or 34.5 with autosampler installed

Wired for 110/200 VAC, 50-60 hz.

This system includes the following manuals and supplies:

1. Operation manuals (first photo)

• reference manual ( 2 volumes in binders), instrument log book and quick reference card for HP 5890A gas chromatograph
• operations, installation and hardware manuals for HP 5970 mass selective detector
• operating and service manual for HP 7673A autosampler
• Hewlett-Packard publication on Detectors for Gas Chromatography

2. Columns, hardware and supplies for HP gas chromatograph (second photo)

• 4 used HP ultra 1 and ultra 2 capillary columns
• 1 used J&W DB624 capillary column, 30 m x 3 micrometer
• 1 used Supelco 2-5326 capillary column, 15 m x 0.5 micrometer
• 1 device selector (92205Y) accepting HP-IB cables
• 1 device selector (92178S) accepting 25 pin cables
• 1 HP-HIL ID module
• 1 chemical trap (part no. 05890-61260)
• 4 data cartridges (88140LC, 600 ft.

3. HP cables for interfacing analytical instruments with peripheral devices (third photo)

• various cables as pictured including eleven HP10833B and two HP10833A.

Shipping weight is about 375 pounds.

Gas chromatography supplies - $3,750 takes all

List: $16,400. MedCon: EX.

Supplies used with gas chromatography instruments (first photograph)

• 2 J&W gas chromatograph protectors, model 2300
• 1 Aadco 560 hydrogen purifier
• 4 Aadco 185 surge protector
• 2 Deltech filter, model 110
• 2 J&W oxygen scrubber (part no. 700-1030)
• 4 column jackets
• 1 Airco nitrous oxide two-stage pressure gauge
• 2 Sulpelco drying tubes
• 1 Supelco oxygen moisture trap
• 1 J&W indicating oxygen trap
• 2 J&W hydrocarbon traps, new
• 2 Supelco getter tube
• 1 Brooks 1355-00C1DAA duo flow gauge
• 1 Brooks 1355-00C1DAN flow gauge
• 1 Matheson pressure gauge, model 1PA-510
• 2 canisters Sulpelco gas mix, methane in helium (part no. 3-07-200)
• 1 copper tubing with rubber shield
• miscellaneous filter refill kits
• miscellaneous Supelco SS tubing

Preparative supplies for gas chromatography (second photograph)

• 4 cases of micro transfer pipettes (500/case)
• 2 cases fine tip extraction tubes (44/case)
• 17 syringes (Hamilton, Sulpelco, Glenco and VWR, various sizes, 250 microliter-2.5ml)
• 2 Rheodyne injectors
• various lengths tubing, SS, copper, TFE and glass
• various small parts including sample loops, gland nuts, fittings, collets for fittings, rotor seals, oven outlet, ferrules, wrench kits, and o-rings

Cables for connecting analytical equipment to peripheral devices (third photograph)

• various cables of 3M and Ampco manufacture

Shipping weight is about 125 pounds.

Hewlett Packard HP 1090 HPLC columns, software and parts - $3,975 takes all

List: $28,900. MedCon: EX. Software, manuals, HPLC columns and other parts and supplies

Software and manuals (first photo)

• Binder with diskettes of HP 1090 operating software
• HP 1090 reference manual
• Blue binder with operation procedures customized by laboratory personnel

Used and new columns (second photo)

• 28 columns from Jones Chromatography ( including Apex C8, Apex Silica, Apex II octyl, and Apex cyano RP)
• 7 Hewlett-Packard columns
• 5 Supelco columns ( including two unopened Supelcosil LC-PCN 15 cm x 4.6 mm)
• 1 Alltech column (hypersil cat. no. C-6000B)

Other parts and supplies (third photo)

• lamp for HPLC uv detector (part no. 79880-60002)
• flow cell (part no. 79880-60016)
• HP communication module 46083A
• syringe replacement kit
• maintenance kit
• silica and other packing materials
• various connectors, ferrules and tubing

Shipping weight is about 75 pounds.

UV/visible spectrophotometer - $3,275

List: $18,350. MedCon: VG. Perkin-Elmer Lambda 3B double beam ratio recording spectrophotometer.

Wired for 115/230 V, 50 /60 Hz.

Recorder and two accessory outputs.

Dimensions:

• length: 22 in.
• width: 25.5
• height: 9

Shipping weight is about 90 pounds.

Kratos HPLC system - $3,675

List: $16,750. MedCon: VG. Kratos HPLC system and monitor. All components use 115 or 120 V, 50-60 Hz.

System includes:

• HPLC pump
• monitor
• monochromator
• column heater
• dual column heater
• 2 valve modules
• operation manuals

model	notes	photo	back view
Spectroflow 400 solvent delivery system pump	part # 9000-4001, delivers.01-4.99 ml/min
Spectroflow SF 770 R monitor and GM770R monochromator
PCRS 510 column heater
PCRS 520 dual column heater	Controls for two heaters. LCD can be set to display temperature for heater A, B or alternating display of A and B.
Spectroflow 482 valve module, two units included	Has inlet from pump and outlets to detector and column.
operation manuals

Shipping weight is about 150 pounds.

Gas chromatograph - $4,750 each

List: $56,700. MedCon:VG. Perkin-Elmer model Sigma 2000 capillary gas chromatograph with split injector and LCI-100 integrator. 115 V, 60 Hz. Three units are available in stock configured as follows.

The following photographs are of unit #1 and are representative of unit #2 as well.

front control panel		top control panel
back view		built in monitor
back (detail)		integrator front
right side		integrator back
left side		integrator keys and message display
oven and capillary column		pressurized gas holding tanks

Examples of system set-up and run parameters that can be displayed on monitor.

The following photographs show the specialized features of unit #3.

front view		detail of head sampler showing sample racks
back view		detail of head sampler showing connection to column inlet/oven chamber
front control panel

Dimensions:

• length: 34 in. (additional 20 in. when side by side with head sampler)
• depth: 32
• height: 17.5

Shipping weight is about 200 pounds.

UV/visible spectrophotometer - $5,750

List: $23,4565. MedCon: VG. Perkin-Elmer Lambda 4C double beam ratio recording spectrophotometer fitted with two 6-place cuvette holders on transport mechanism and Lambda Accessory Interface.117/230 V, 50/60 Hz. IEEE 488 port.

Lambda 4c scan speed 5-1500nm/min uses 10mm cuvettes wavelength range 190-900nm.

The Lambda Accessory Interface can be used to control these accessories: supper sipper, heated super sipper, multi sampler and the six-cell transport for cell programming kinetics

Dimensions:

• length: 22 in.
• width: 25.5 (33 when side by side with accessory interface)
• height: 9

Includes the following accessories:

• nine sets of Hellma cuvettes, #104OS, black border, 4 each in set.
• five sets of Hellma cuvettes, #QS-104, 4 in each in set.
• five other sets of cuvettes
• one sipper accessory
• two 1-place cuvette holders
• one flow cell
• two tungsten elements
• user manuals
• lambda UV Data Manager software and user's manual

Shipping weight is about 150 pounds.

Fluorescence spectrophotometer - $3,500

List: $15,600. MedCon: VG. Perkin-Elmer model MPF-66 spectrophotometer and MPF-66 Xenon lamp power source (model no. CP362660). Both units are use 117/230 V, 50/60Hz. The instrument is designed for the measurement of fluorescence excitation, emission and synchronous spectra. RS232C port.

Features and accessories:

• uses a 150 W sealed ozone-free Xe source
• contains two Czerny-Turner monochromators with continuously variable band pass selection
• wavelength range is 200-900 nm for each monochromator
• scans up or down selected wavelength range at 7.5-480 nm/min
• accessories include operation manual, various cuvette sets, standards, cell holders, filter sets, extra Airpax stepper motor L82701-P1 and front face accessory (P-E part no. 5212-3130)

Dimensions:

• length: 22.5in.
• width: 29.5 (width on bench 45 in. when side by side with lamp source)
• height: 9.5

lamp source close-up		back
cuvette chamber

Includes the following supplies for the MPF-66:

• one 2-place cell holder, thermostatable
• one 4-place cell holder, thermostatable
• one microflow cell
• one front surface accessory
• one accessory circuit board
• one xenon lamp, used
• one cut-off filter set, glass
• three sets wavelength standards
• three sets matched cuvettes
• operation manual
• operation software
• variety of attenuation screens, fuses and cables
• 5 cases disposable spectrophotometer cuvettes (Evergreen Spectrovette semi-micro, #201-3111-010, 500 ea.)

Shipping weight is about 200 pounds.

Integrator - $375

List $2,210. MedCon: G. Hewlett Packard 3392A integrator. 104-127 V, 48-66 Hz. Stores digital data and performs peak analysis from gas chromatography systems.

Overall dimensions of the unit:

• length: 13 in.
• width: 11
• height: 5

Shipping weight is about 20 pounds.

Chart paper - $475 the case

List: $2,064. MedCon: N. Perkin-Elmer thermal roll chart paper (part number L106-1433). 272 mm X 82 ft.

for Perkin Elmer scientific equipment.

1 case of 48 rolls.

Shipping weight is about 55 pounds.

Laboratory computer - $475 each

List: $7,250. MedCon: VG. Hewlett Packard 9000 Series 300 computer for display and analysis of chromatographic or spectrophotometer data. 120/240 V, 50-60 Hz. MC68010 processor. Face of HP memory board 513A has RS-232, speaker, keyboard and HP-IB ports. HP medium resolution color video board 98543A has RGB coaxial video jacks. Offered with HP monitor (model 35741; 100-125 V, 50-60 Hz) and HP keyboard (model 46021A).

Dimensions:

• length: 15 in.
• width: 13
• height: 5.5

Shipping weight is about 55 pounds. 2 in stock.

Laboratory computer - $675

List: $8,300. MedCon: VG. DEC station 316sx computer. 110-125 V, 60 Hz., 220-240 V, 50-60 Hz. I/O: monitor, printer, serial, keyboard, mouse and GPIB-PCIIA. Digital PC4XV-BA monitor, 120 V, 60 Hz. and DEC-2000 keyboard included. Loaded with DOS and GEM .

Keyboard has hot keys dedicated to Perkin-Elmer UV Data Manager functions.

Shipping weight is about 60 pounds.

Fluorescence detector - $4,275

List: $18,920. MedCon: VG. Hewlett-Packard model 1046A programmable fluorescence detector. 115/230 V, 50-60 Hz. Includes operator's handbook.

Instrument has a flow cell and a Xenon-arc flash lamp. Capable of measuring fluorescence, phosphorescence or chemiluminescence in sample effluent from HPLC. Back of unit has two 9-pin remote connectors for communication with a HP integrator and chromatograph.

Dimensions:

• length: 18 in.
• width: 17
• height: 6.5

Shipping weight is about 35 pounds.

Uv detector - $675

List: $4,800. MedCon: G. Milton Roy/laboratory data control spectrometer III flow cell variable wavelength detector. 100-120/220-240V, 50/60 Hz. Dial for setting wavelength for 200-299 nm from deuterium bulb. Outputs for recorder and computer.

Overall dimensions of the unit:

• length: 17.5 in.
• width: 11
• height: 5.5

Shipping weight is about 30 pounds.

Uv monitor - $975

List: $6,235. MedCon: G. Biorad Laboratories model 1305. 100-120/220-240V, 50/60 Hz. Dial for setting wavelength for 200-299 nm from deuterium bulb. Outputs for integrator and recorder.

Overall dimensions of the unit:

• length: 16 in.
• width: 15
• height: 6

Shipping weight is about 35 pounds.

Spectrophotometer - $750

List: $4,928. MedCon: G. Helena Laboratories DigiSpec. 115V, 50-60 Hz. Single place cuvette holder, turn knob on side dials in visible wave length settings from halogen exciter lamp.

Wavelength settings on the dials go from 0-1000 nm.

Shipping weight is about 35 pounds.

Gradient pump (for HPLC) - $850

List: $4,800. MedCon: VG. ISCO programmed gradient pump model Dialagrad 382. Has two pumps. Operator dials in percentage of flow delivered by pump B. this forms a precise solvent gradient for HPLC work.

Overall dimensions of unit:

• length: 15.5 in.
• width: 20
• height: 9

Shipping weight is about 40 pounds. Unit is wired for 120 VAC, 60 hertz.

Spectrophotometer - $575

List $1,750. MedCon: G. Bausch & Lomb Spectronic 20 visible light spectrophotometer. 115 V, 50/60 Hz. Wavelength range 340-600 nm. Lid for cuvette chamber is missing, but light-tight closure can be improvised.

Overall dimensions of unit:

• length: 12.5 in.
• width: 16
• height: 8

Shipping weight is about 25 pounds.

Spectrophotometer - $475

List: $1,850. MedCon: VG. Bausch & Lomb Spectronic 700 uv, visible and infrared light spectrophotometer. 115 V, 50/60 Hz. Wavelength range 200-950 nm. Three-place cuvette holder. Readout display can be set for Absorbance (0-1.0 and 1.0-2.0 ranges), transmission (0-100%) or concentration parameter (0-Max or Min-Max ranges).

Overall dimensions of unit:

• length: 15 in.
• width: 18.5
• height: 10

Shipping weight is about 55 pounds.

HPLC high performance liquid chromatography system - $6,500

List: $64,500. MedCon: G. Complete Shimadzu 6A system HPLC consisting of the following:

• 2 ea. LC-6A pump
• 1 ea. SIL-6A auto injector
• 1 ea. SCL-6A system controller
• 1 ea. SPD-6A ultraviolet spectrophotometer detector
• 1 ea. L-ECD-6A electrochemical detector
• 1 ea. RF-535 fluorescence monitor
• 1 ea. C-R4A Chromatopac computer with keyboard (includes system disk, version 1.2)

SPD 6A UV detector
LC 6A pumps
SCL 6A system controller
RF 535 fluorescence monitor
electrochemical detector
auto injector

System features:

• Operator sets pump for either constant flow or constant pressure with upper and lower limits. Display gauge shows actual pressure.
• UV spectrophotometer uses deuterium lamp.
• Operator selectable wavelength, 195-350 nm range.
• Fluorescence detector uses Xe lamp. Operator dials in excitation wavelength and emission wavelength to be monitored.
• System controller has touch pad input and 3.5 x 5.5 in. monitor display.
• Auto injector has 100-place circular tube rack.

Shipping weight is about 370 pounds.

HPLC dual solvent delivery pumps - $1,275

List: $7,350. MedCon: EX. Beckman Model 110B Solvent Delivery Module. The unit consists of 2 model 110B pumps, with mixing coordinated through a Beckman system organizer. Operator sets flow rate and low and high pressure limits. Window indicator gives actual pressure load.

Overall dimensions of unit:

• length: 10"
• width: 11
• height: 24 (or 8 inches for a single pump)

Shipping weight is about 65 pounds total.

HPLC tunable absorbance detector - $750

List: $7,200. MedCon: G. Waters Millipore model 484 tunable absorbance detector.

Features:

• digital display of absorbance sample reference
• digital display of wavelength sensitivity filter
• with operators manual
• absorbance from 190 to 600 nm
• programmable Time constant, polarity, attenuation and wavelength
• automatic zeroing

Shipping weight is about 90 pounds.

HPLC fraction collector - $175

List: $1080. MedCon: G. Gilson model 201 fraction collector. To be used with Gilson 201-202 controller. Armature moves to position drop source for variously sized tube and collection rack configurations.

Overall dimensions of unit:

• length: 13 in.
• width: 13
• height: 9

Shipping weight is about 20 pounds.

Gas chromatograph infrared module - $750

List: $4400. MedCon: VG. Perkin Elmer model 1700 GC-IR gas chromatograph infrared accessory.

Shipping weight is about 85 pounds.

Perkin-Elmer spectroscopy - $975

Perkin-Elmer spectroscopy accessory, with aiming mirrors and built in power supply.

We believe this is an accessory for a Perkin-Elmer mass chromatograph.

Shipping weight is about 150 pounds.

UV/visible spectrometer - $1,275

List: $12,340. MedCon: VG. Beckman model DU-8B spectrophotometer. Features built-in printer and adjustable wavelength detection.

Shipping weight is about 275 pounds.

UV absorption spectrometer - $375

List: $1,900. MedCon: G. Beckman model R 112/R 115 table top UV absorption spectrometer, also called a micro zone densitometer.

Features:

• selectable absorbance filters (520 nm, 550 nm, 570 nm, 600 nm)
• analysis computer
• strip chart printing of results

Shipping weight is about 65 pounds.

Gas chromatograph - $975

List: $12,200. MedCon: G. Hewlett-Packard model 5710 a gas chromatograph, an older but basic and usable unit. temperature ranges ambient through 400 °C.

Shipping weight is about 150 lbs.

Perkin Elmer gas chromatograph - $1,475

List: $28,300. MedCon: F. Perkin Elmer model 8500 and gas chromatograph. In working condition, however unit will need calibration.

Unit comes with autosampler, as shown. Works with other automated lab equipment, such as the Tekmar LSC 2000 and the Tekmar ALS 2016.

Shipping weight is approximately 275 lbs.

Liquid chromatograph - $1,750

List: $12,300. MedCon: VG. Perkin Elmer liquid chromatography system. Consists of:

• 2 units, Perkin Elmer series 10 liquid chromatograph
• Perkin Elmer series 10 LC controller
• Perkin Elmer MHS dilutor

Shipping weight is about 150 pounds.

HPLC injector - $250

Waters - Millipore rcm 100 cartridge holder and compression chamber. 3 chambers.

Shipping weight is about 10 pounds.

HPLC control - $275

List: $1,500. MedCon: G. Unit in complete but unknown condition. Waters model 440 absorbance detector assembly.

Digital display.

HPLC column oven - $1,475

List: $7,800. MedCon: EX. Perkin Elmer column oven model LC 100. Used to heat HPLC columns during chromatography analysis.

Shipping weight is about 100 pounds.

Perkin-Elmer 8500 gas chromatograph - $3,750

List: $25,000. MedCon: G. Perkin-Elmer 8500 gas chromatograph with FID and PID.

Includes Perkin Elmer vial autosampler.

Features:

• oven
• split/split less capillary injector
• flame ionization detector
• Sensitivity >0.015 coulombs gram-1 carbon

Shipping weight is about 250 pounds.

HP 1090 liquid chromatograph - $4,750 each

List: $34,500. MedCon: EX. Hewlett Packard HP 1090 LC series M high performance liquid chromatograph with thermal conductivity, FIU, and NIP detectors and capillary/packed columns and a gas sampling valve .

Features:

• autosampler and 100 sample tray
• three solvent system
• heated oven compartment ( up to 3 gpc columns)
• UV/Vis scanning diode array detector
• HP-IB interface board
• upgraded touch key pad

Shipping weight is about 300 pounds each. 2 identical units in stock.

Flame photometer - $2,250

List: $12,300. MedCon: G. IL instrumentation labs model 643 flame spectrometer. Analyzer for sodium, potassium and Lithium electrolytes in blood serum or urine. Digital display of these concentrations. In very good condition except missing from plastic splash cover.

Features:

• ignition switch
• automatic calibration
• linearization
• signal averaging
• built in diluter
• small sample size 16 micro liters
• sample switch
• set zero adjustment
• blank / 120/2
• lamp test/reset
• Na/K / Li adjust test switch
• serum/urine switch
• adjustable calibration standard

Shipping weight is about 70 pounds.

UV absorbance spectrometer - $ 400

List: $2,900. MedCon: G. Gilson digital UV absorbance meter. With external strip chart recorder.

Flame spectrometer - $1,750 each

List: $16,200. MedCon: G. Perkin Elmer model 290B Atomic absorption spectrometer. Minor cosmetic damage to bezel around meter, as shown in picture. An accurate unit. 2 units in stock.

Liquid chromatograph - $2,600

List: $23,400. MedCon: VG. Varian Vista 5500 liquid chromatograph. Built in 5" CRT display. Includes full interfaces to control auxiliary laboratory processes:

• power outlets (events 5 and 6)
• connections for detectors 1 & 2
• prog stet
• analog output
• scan start
• events 1,2 3 & 4
• temperature 1
• remote
• detect 1, detect 2

Includes Varian 4270 integrator printer.

Other chromatography

• Liquid. List: $18,200. MedCon: F. Perkin Elmer series 4 liquid chromatograph with chromatographic intelligent terminal and chromatography interface - $1,475
• Waters Model 730 data module, 1981, for digital collection, printing and analysis of HPLC data, with manual - $275

Other spectroscopy

• Absorbance. Gilford absorbency meter model 209 - $95
• Atomic Absorption. List: $110,000. MedCon: F. Perkin Elmer atomic absorption spectrophotometer system. Consists of: 2 atomic absorption units #290 B, LC-85B Spectrophotometer detector, and IP dual chamber furnace, serial # 43768 - $2,500
• Atomizer. List: $11,000. MedCon: G. Perkin Elmer graphite cell # HGA74 with gas luminance cell. Graphite furnace for atomic absorption studies, works by direct vaporization of solids, do arc studies while solid is in vapor phase, with HGA 2100 controller, controls drying, charring and atomizing times, up to 2,600 ·C - $1,750
• Flame. List: $4,200. MedCon: G. Beckman flame spectrometer for potassium, lithium and sodium, model Klina Flame, cosmetic damage to rear - $350

• Infrared. List: $29,200. MedCon: G. Perkin Elmer model 567 Grating infrared spectrometer - $4,500
  
  
  
  
  

• UV. Gilson HM holochrome UV spectrophotometer - $125

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