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 | 80 position MULTIVAP® Dry Bath | 12 Position N-EVAP® Nitrogen Evaporator | 24 position MICROVAP® | 6 position MICROVAP® | Single Plate MICROVAP® nitrogen evaporator |
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| Catalog Number | 11880 | 11155 | 11824 | 11806 | 11801 / 11801-0 |
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| Description | Ideal for batch processing, the 80 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 Ideal for batch processing, the 80 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 80 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 12 position N-EVAP® nitrogen evaporator is ideal for the simultaneous evaporation of samples with varying evaporation end points. At each individual sample position the gas flow can be controlled via a precision needle valve. The sample tray has a spring tensioner which allows any Organomation's 12 position N-EVAP® nitrogen evaporator is ideal for the simultaneous evaporation of samples with varying evaporation end points. At each individual sample position the gas flow can be controlled via a precision needle valve. The sample tray has a spring tensioner which allows any test tube between 10-30 mm to be processed without any modifications to the instrument. An optional small sample holder allows samples with an outside diameter of 5-16 mm to be processed.
Advantages: - Small Footprint: N-EVAP Model# 111 has the smallest footprint of all the N-EVAPs
- Flexible: A small sample holder option can be added to accommodate vials with a smaller outside diameter in the range of 5-16 mm
- Gentle: N-EVAP nitrogen evaporators combine nitrogen blow down with a heated bath to gently concentrate delicate samples
- Individualized Control: Gas flow can be controlled at each sample position via needle valves
Optional Features: 220v wiring harness (Option Code# -2), Z-Purge/intrinsically safe purge case (Option Code# -Z), Acid resistant coating on instrument and needles (Option Code# -RT)... Read More | Organomation’s MICROVAP® evaporator product line is ideal for evaporating small batches of samples and microplates 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 Organomation’s MICROVAP® evaporator product line is ideal for evaporating small batches of samples and microplates 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 24 position MICROVAP comes with one set of inserts for test tubes 10-17 mm OD.
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 15 position MICROVAP or a 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 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 | 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 | heated aluminum dry block nitrogen blowdown | Heated, Nitrogen Blowdown | Heated Nitrogen Blowdown | heated aluminum dry block nitrogen blowdown | heated/unheated nitrogen blowdown |
| Number of Samples | 80 | 12 | 24 Test tubes | 6 test tubes | 96 microwell plate |
| Flow Rate | 25 lpm | 4 lpm | 8 lpm | 2 lpm | 30 lpm |
| Dimensions | (WxDxH) 16 x 14 x 22 in | (WxDxH) 13 x 11 x 31 in | (WxDxH) 10 x 9.73 x 3.5 in. | (WxDxH) 10.0 x 8.375 x 3.5 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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