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Home  >  Lab Equipment > Evaporators > Evaporative Sample Concentrator > Cole-Parmer Evaporator/Concentrators  

Heated Evaporator/Concentrator; single block, 24 test tubes; 12-mm dia

EW-28690-20
$2,395.00 USD/EACH

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  • Indivdual needles provide equal flow of gas for faster, consistent evaporation of samples

  • Economical and reliable evaporation in a compact instrument

  • Models available to accommodate different-sized tubes and microwell plates

Rapidly evaporate common organic solvents—ideal for pharmaceutical, environmental, HPLC, GCMS, and general research applications. Needle valve controls the flow of gas into the equalizer manifold, which provides equal gas flow and uniform evaporation to each well. Needle valves ensure control for fast concentration of multiple samples. Each needle is made from 15-gauge stainless steel with easy height adjustment to accommodate a variety of sample sizes.Heated Evaporator/Concentrators securely hold from 8 to 24 sample vials, and can accommodate tubes from 12- to 16-mm dia. Units also available for handling EPA vials. LED display gives temperature readout with an accuracy of ±0.25%. Units include a heating block to ensure faster evaporation. Manifold gas heating option ensures temperature of sample is maintained by heating the gas before introduction into sample. Units include integrated controlled heater, sample holder, and 1.5"L 15-gauge needles.
Specifications
Total positions 24
Bath temperature Ambient to 212°F (100°C)
Temp control accuracy 0.25%
Display 4-digit LED
Power (Hz) 50/60
Temp range ambient to 212°F (100°C)
Dimensions 7.5"W x 5.5"D x 5"H
Condenser type Heated Evaporators
Gas flow 40 L/min
Brand Cole-Parmer
Power (VAC) 120
Manufacturer number 099AEV2412S





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