PEMED - Production Engineering Medical Equipment Division

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

Chemical Separations and Preparations

Nitrogen evaporators

List: $3,800. MedCon: VG. Organomation nitrogen evaporators as described below. The baths are wired for 110 V, 50-60 Hz. All three units have inflow tubing from a nitrogen source that is distributed to each drying port. For units 2 and 3 the nitrogen flow can be further adjusted by a valve for each port. For unit 1 the nitrogen flow can be adjusted by valves leading to each row of 7 ports.


1 nevap01_23.jpgnevap02_24.jpg Organomation Multivap, model 113
10.25 x 10 x 4.5 inch water bath with adjustable thermostat
lift-out rack with 49 tube capacity, pressure gauge
Shipping weight is about 40 pounds.
2 nevap03_25.jpg Organomation N-EVAP model 111
8.75 inch diam. x 4 inch bath with adjustable thermostat
12 tube capacity in spring-secured holder
Shipping weight is about 20 pounds.
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Organomation N-EVAP model 112
stand alone, no bath
24 tube capacity in spring-secured holder
Shipping weight is about 30 pounds.


Evaporator - $1,975

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List: $7,800. MedCon: G. Zymark TurboVap evaporator, model ZW640-3. 120/220 V, 60/50 Hz. Minor chipping of enamel. We will replace missing temperature control knob.


Overall dimensions of the unit:

Shipping weight is about 55 pounds.

Vacuum concentrator - $1,875 each

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front view 40-place rotor 64-place rotor

List: $6,700. MedCon: VG. Savant Speed Vac concentrator, model SVC100H. 115 V, 50/60 Hz. Evaporates fluid from samples by combination of heated chamber and vacuum. Centrifugal force helps keep concentrated sample at bottom of tube for maximum recovery. To be used with a vacuum pump. Buyer's choice of 40-bore or 64-bore rotor.


Overall dimensions of the unit:

Shipping weight is about 35 pounds each. 2 units in stock with different rotors as shown above.

Stoppering tray freeze dryer - $8,475

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List: $26,700. MedCon: VG. Labconco stoppering tray dryer, model 77590. 115 V, 50/60 Hz. Use for freeze drying requires addition of a vacuum pump. Freezing operation in our test achieved -55° C without vacuum pump. The vial stoppering mechanism is achieved by inflatable diaphragm raising the bottom platform at the completion of the freeze drying cycle


Overall dimensions of the unit:

Shipping weight is about 300 pounds.

Lypholizer freeze dryer with stoppering - $9,000

virtis15exstop21_filtered.jpgList: $62,700. MedCon: ex. Virtis model 15 SRC-X lypholizer freeze dryer, with stoppering. Stoppering allows sealing of, for example, bottles of product, after processing and before shipment.


Controls feature:

Operational controls feature:

Stoppering controls feature:

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Overall dimensions:

Shipping weight is about 750 pounds.

Freeze dryer / lypholizer - $3,275

freezemobile01_filtered_34.jpgList: $9,800. MedCon: G. Virtis Freeze mobile 6 lyophilyzer. 115 V, 60 Hz.


freezemobile02_filtered_35.jpg control panel
freezemobile04_filtered_37.jpg sample ports
freezemobile05_filtered_38.jpg front, bottom
freezemobile06_filtered_39.jpg view of back

Overall dimensions of the unit:

Shipping weight is about 22 pounds.

Elutriation vacuum manifold - $150 each

vacelut02_filtered_45.jpg MedCon: VG. Analytichem International Vac-Elut model AI 6000. 10-place stainless steele tube rack. Vacuum gauge reads to -30 in. Hg.

Overall dimensions of the unit:

Shipping weight is about15 pounds. 2 units in stock

Sampling manifold - $275

labdsi56_60.jpg labdsi57_61.jpgList: $950. MedCon: VG. Millipore sampling manifold, model xx27 025 40.


Shipping weight is about 25 lbs.

Vacuum manifold - $475

List: $1,900.MedCon: EX. Varian Vac Elut Model SPS 24. For collection from solid phase extraction cartridges.

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Shipping weight is about 20 pounds.

Vacuum dryer lypholizer, large chamber - $2,750

virtisdryer01_85.jpgList: $47,275. MedCon: F. Virtis lypholizer and vacuum dryer, with stoppering, shelf dryer, model number10-800. 115 V, 60 Hz. Unit is subject to export restriction.

We verified that shelf heats, but temperature gauge needs to be repaired. One gauge is missing.

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various views of the dryer


Overall dimensions of the unit:

Shipping weight is about 220 pounds.

Freeze dryer lypholizer - $975

List: $ MedCon: G. Thermovac Industries model FD-H50 MOD. Unit has 24-port manifold. All stainless steel construction, on castors. For reliable operation, o-ring at top of chamber should be replaced.

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Shipping weight is about 250 pounds.

Large chamber lypholizer - $4,000

List: $44,320. MedCon: VG. Large chamber Virtis lypholizer. Unit has controls for stoppering, however stoppering mechanism is not present.

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This system has a large chamber, with dimensions as follows:

Shipping weight is about 800 pounds.

Lypholizer / freeze dryer, with bottle stoppering - $2,750

vertislargea1.jpgList: $44,560. MedCon: F. Virtis model SRC-X 15 lypholizer, with bottle stoppering.

Unit will "freeze dry" a series of sample bottles, then close and seal vials or bottle, all while under vacuum.

Unit is missing cover for lower chamber, however stoppering mechanism is complete.

Bottle stoppering motion vertislargea2.jpg vertislargea3.jpg
Chamber details vertislargea4.jpg vertislargea10.jpg
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Shipping weight is about 600 pounds.

Large chamber lypholizer / freeze dryer - $2,500

laconcfeezedr38.jpgList: $8,500. MedCon: G. Large chamber lypholizer and freeze dryer. LabConco model Freeze dry 12.


laconcfeezedr41.jpg laconcfeezedr39.jpg laconcfeezedr40.jpg

Evaporation chamber dimensions, interior:

Dimensions, exterior:

Shipping weight is about 300 pounds.

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Production Engineering - Medical Equipment Division

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