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® | 15 position MICROVAP® | 45 position N-EVAP® Nitrogen Evaporator | 48 position MULTIVAP® Dry Bath | 6 position MICROVAP® |
| Citations | | | | | |
| Catalog Number | 11824-0 | 11815 | 11645 | 11848 | 11806 |
| Price | | | | | |
| 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 | Organomation’s MICROVAP® evaporator product line is ideal for evaporating small batches of samples for life science and pharmaceutical laboratories. These instruments are light, compact, and digitally controlled for ease of use. A 6, 15, and 24 position MICROVAP are available. Each instrument comes Organomation’s MICROVAP® evaporator product line is ideal for evaporating small batches of samples for life science and pharmaceutical laboratories. These instruments are light, compact, and digitally controlled for ease of use. A 6, 15, and 24 position MICROVAP are available. Each instrument comes customized for one sample size. The 15 position MICROVAP comes with one set of customized inserts for sample tubes with an outside diameter between 10-22 mm OD. Please specify test tubes OD and height when ordering.
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 converts to a 24 position MICROVAP or single position MICROVAP microplate evaporator using dry block and gas manifold conversion kits.
... Read More | Organomation’s 45 position N-EVAP® nitrogen evaporator offers the largest number of sample positions in its N-EVAP line. The sample holder has dual circular rings. The outer ring has 30 positions and can accommodate samples with an outside diameter of 10-19 mm. The inner ring has 15 positions and Organomation’s 45 position N-EVAP® nitrogen evaporator offers the largest number of sample positions in its N-EVAP line. The sample holder has dual circular rings. The outer ring has 30 positions and can accommodate samples with an outside diameter of 10-19 mm. The inner ring has 15 positions and can accommodate samples with an outside diameter of 10-30 mm.
This time-tested, durable system provides the least expensive price per position of all our N-EVAPs. The evaporative system, along with the standard flow control and pressure reducing regulator, enables the operator to achieve the desired level of concentration with efficient nitrogen usage. The unique dual band spring hoist assembly ensures easy and effective operator use.
This instrument includes a side control box. Timed, digitally controlled water bath temperatures provide even evaporation rates. The pressure regulator and timer combine to allow timed automatic gas flow cut off which slows evaporation to a minimum once the timed cycle has been completed. The heat can also be shut off with the gas after a timed cycle.... 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 | Organomation’s MICROVAP® evaporator product line is ideal for evaporating small batches of samples for life science and pharmaceutical laboratories. These instruments are light, compact, and digitally controlled for ease of use. A 6, 15, and 24 position MICROVAP are available. Each instrument comes Organomation’s MICROVAP® evaporator product line is ideal for evaporating small batches of samples for life science and pharmaceutical laboratories. These instruments are light, compact, and digitally controlled for ease of use. A 6, 15, and 24 position MICROVAP are available. Each instrument comes customized for one sample size. The 6 position MICROVAP comes with one set of customized inserts for sample tubes with an outside diameter between 10-30 mm OD. Please specify test tubes OD and height when ordering.
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 converts to a 24 position MICROVAP or single position MICROVAP microplate evaporator using dry block and gas manifold conversion kits.
... Read More |
| Method | unheated/ambient nitrogen blowdown | heated aluminum dry block nitrogen blowdown | Heated, unheated, Nitrogen Blowdown | heated aluminum dry block nitrogen blowdown | heated aluminum dry block nitrogen blowdown |
| Number of Samples | 24 test tubes | 15 test tubes | 45 | 48 | 6 test tubes |
| Flow Rate | 8 lpm | 5 lpm | 15 lpm | 16 lpm | 2 lpm |
| Dimensions | (WxDxH) 8.5 x 13.0 x 14.5 in | (WxDxH) 10.0 x 12.5 x 14.5 in | (WxDxH) 24 x 19 x 34 in | (WxDxH) 16 x 14 x 22 in | (WxDxH) 10.0 x 8.375 x 3.5 in |
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