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.
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Labconco
- Dry heat, Nitrogen blow down
- Up to 50 samples at a time
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- Repair of Digital CAL Controller
Organomation
Ordered a replacement thermocouple and a digital CAL controller for our nitrogen evaporator. Sales and technical reps were friendly and extremely helpful. Color pictures were provided to help with ... Read Review - Provides Consistent & Highly Precise Results
Biotage, LLC
The things I like most in the instrument are:
It provides very accurate and efficient results. It is very easy to use so anyone can use it by just following the instructions of the instrument. The ... Read Review - No Bells and Whistles but Dependable and Reliable
Organomation
We purchased the N-EVAP for PFOS analysis by EPA 537.1 and EPA 533. The N-EVAP is referenced in the method by the EPA. We initially looked at other brands costing 3x as much that were electronically ... Read Review - Nitrogen Evaporator for Drying Out Samples
Organomation
The protocols we use require drying out samples (similar to lyophilized samples) that are dissolved in varying solvents, including chloroform and methanol. We currently own two evaporators from ... Read Review - N-EVAP Has Such Elegant Engineering
Organomation
The N-Evap is such an asset to our lab that we purchased another one. The design is so well thought out and elegant. The carrousel makes switching samples so easy. We've had one since 2016 and ... Read Review - High Quality, Good Value N2 Evaporator
Organomation
I highly recommend this N2 evaporator. In addition to being easy to set up, use, and maintain, the customer service provided by Organomation is excellent. Organomation was particularly helpful when ... Read Review - Good Nitrogen Evaporator
Organomation
We have had a 12-place N-Evap for more than 20 years. We purchased a second unit about 8 years ago and this is our third unit. All are still in operation and working great. The new unit has a dry bath... Read Review - Good Build Quality FlexiVap Work Stations with Thermocouple Sensors
Glas-Col, LLC
FlexiVap Work Stations' 109A YH-1 model is being used by us in our research work. We are using this machine mainly for environmental and forensic organic analysis. It is also used for petroleum and ... Read Review