Nitrogen evaporators are used to prepare samples for analysis. Used in many industries, such as food, biotechnology, analytical chemistry, petroleum, and environmental sciences, nitrogen evaporators dry and concentrate samples so that tests like mass spectrometry, gas chromatography, and high-performance liquid chromatography (HPLC) can be performed on them. Samples are loaded into the nitrogen evaporator and then nitrogen blowdown is used, sometimes in conjunction with heat, to rid the sample of moisture. There are variations among nitrogen evaporators, including how many sample positions it contains, whether it uses wet or dry baths, if it needs hood space or not, and whether it provides heat as well as nitrogen blowdown to evaporate the samples.
Find, compare, and request a quote for nitrogen evaporators across leading suppliers at Labcompare; including access to product citations, related published figures, and first-hand reviews from our scientific community.
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| Company | Organomation | Organomation | Organomation | Organomation | Organomation |
| Item | 24 position Unheated MICROVAP® | 30 position MULTIVAP® Dry Bath | 48 position MULTIVAP® Dry Bath | 64 Position MULTIVAP® Water Bath | Single Plate MICROVAP® nitrogen evaporator |
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| Catalog Number | 11824-0 | 11830 | 11848 | 11364 | 11801 / 11801-0 |
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| Description | Organomation’s unheated MICROVAP® evaporator product line is ideal for evaporating small batches of samples and microplates at ambient temperatures. These instruments are light and compact. A 15 and 24 position MICROVAP are available. Each instrument comes customized for one sample size. Please Organomation’s unheated MICROVAP® evaporator product line is ideal for evaporating small batches of samples and microplates at ambient temperatures. These instruments are light and compact. A 15 and 24 position MICROVAP are available. Each instrument comes customized for one sample size. Please specify test tube diameter sizes when placing order.
Advantages: - Compact design: The MICROVAP® product line has the smallest footprint of all of Organomation’s nitrogen evaporators
- Versatility: Quickly converts to a 15 position MICROVAP or single 96 well microplate evaporator using a dry block and gas manifold conversion kit.
... Read More | Ideal for batch processing, the 30 position MULTIVAP® uses a heated aluminum dry block to reach timed evaporative temperatures ranging from 30°C to 120°C. This method results in rapid solvent evaporation. The sample block inserts are customized for the user’s sample size for maximum and even heat Ideal for batch processing, the 30 position MULTIVAP® uses a heated aluminum dry block to reach timed evaporative temperatures ranging from 30°C to 120°C. This method results in rapid solvent evaporation. The sample block inserts are customized for the user’s sample size for maximum and even heat transfer. Inserts can be customized for sample vial outside diameters of 10-30 mm.
Advantages: - Capacity: Evaporate batches of up to 30 samples, with outside diameters of up to 30 mm
- Precise: Digital controls allow precise temperature regulation
- Wide Temperature Range: The temperature is controlled up to 120°C to accomplish evaporation of solvents with higher boiling points
- Cost-Effective: Conserve gas by using ON/OFF valve for rows not in use
Optional features: 220 volt wiring, acid resistant coating, needle guide plate for small tubes 15mm and under, Pasteur pipette adapters in place of needles.... Read More | Ideal for batch processing, the 48 position MULTIVAP® uses a heated aluminum dry block to reach timed evaporative temperatures ranging from 30°C to 120°C. This method results in rapid solvent evaporation. The sample block inserts are customized for the user’s sample size for maximum and even heat Ideal for batch processing, the 48 position MULTIVAP® uses a heated aluminum dry block to reach timed evaporative temperatures ranging from 30°C to 120°C. This method results in rapid solvent evaporation. The sample block inserts are customized for the user’s sample size for maximum and even heat transfer. Inserts can be customized for sample vial outside diameters of 10-22 mm.
Advantages: - Capacity: Evaporate batches of up to 48 samples, with outside diameters of up to 22 mm
- Precise: Digital controls allow precise temperature regulation
- Wide Temperature Range: The temperature is controlled up to 120°C to accomplish evaporation of solvents with higher boiling points
- Cost-Effective: Conserve gas by using ON/OFF valve for rows not in use
Optional features: 220 volt wiring, acid resistant coating and Pasteur pipette adapters in place of needles.... Read More | The 64 position MULTIVAP® is best for batch processing. It includes a heated water bath with timed evaporation to reach temperatures ranging from 30°C to 100°C. The manifold delivers nitrogen gas to the needles or glass pipettes, which direct the gas onto the sample’s surface. This method results inThe 64 position MULTIVAP® is best for batch processing. It includes a heated water bath with timed evaporation to reach temperatures ranging from 30°C to 100°C. The manifold delivers nitrogen gas to the needles or glass pipettes, which direct the gas onto the sample’s surface. This method results in rapid solvent evaporation and sample concentration. Sample racks are customized within a range of 11-30 mm for the user’s sample size.
Advantages: - Capacity: Evaporate batches of up to 64 samples, with outside diameters of up to 30 mm
- Precise: Digital controls allow precise temperature regulation
- Optimum Heat Transfer: The water bath provides even heating and optimum heat transfer up to 100°C
- Cost-Effective: Conserve gas by using ON/OFF valve for rows not in use
... Read More | The single plate MICROVAP® microplate evaporator is a compact sample concentrator. This microplate concentrator is ideal for laboratories needing efficient solutions for the gentle evaporation of high capacity, low volume samples in 96-well microplates, and 96-well deep well plates. A version The single plate MICROVAP® microplate evaporator is a compact sample concentrator. This microplate concentrator is ideal for laboratories needing efficient solutions for the gentle evaporation of high capacity, low volume samples in 96-well microplates, and 96-well deep well plates. A version without heat is available for evaporations that will be performed at ambient temperatures.
Advantages: - Compact design: The MICROVAP product line has the smallest footprint of all of Organomation’s nitrogen evaporators
- Ease of use: Temperature and gas levels are easily set using the digital temperature controller and gas flow meter
- Versatility: Quickly convert dry block and/or gas manifold to 15 or 24 positions using conversion kits
... Read More |
| Method | unheated/ambient nitrogen blowdown | heated aluminum dry block | heated aluminum dry block nitrogen blowdown | Heated | heated/unheated nitrogen blowdown |
| Number of Samples | 24 test tubes | 30 | 48 | 64 tubes | 96 microwell plate |
| Flow Rate | 8 lpm | 10 lpm | 16 lpm | 22 lpm | 30 lpm |
| Dimensions | (WxDxH) 8.5 x 13.0 x 14.5 in | (WxDxH) 16 x 14 x 22 in | (WxDxH) 16 x 14 x 22 in | (WxDxH) 19 x 17 x 34 in | Heated model: (WxDxH) 10 x 11 x 14.5 in/ unheated model: (WxDxH) 8.5 x 13 x 14.5in (unheated) |
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