ET (M6) Nitrogen Evaporator is a fast and convenient parallel sample concentrator. It uses nitrogen blowdown combined with heating, with a metal bath to prevent water vapor condensation, achieving rapid concentration.
Metal bath heating for rapid temperature rise without water vapor condensation
Adjustable height for nitrogen needles and freely adjustable nitrogen flow rate
Round adjustment knob for effortless nitrogen flow control
Compact size, saving laboratory space
Simultaneous processing of up to 6 samples
Environmental
For enrichment and concentration of semi-volatile organic pollutants in soil, solid waste, air, and water samples.
HJ 834-2017: Determination of semi-volatile organic compounds in soil and sediment — GC-MS
HJ 805-2016: Determination of polycyclic aromatic hydrocarbons in soil and sediment — GC-MS
HJ 743-2015: Determination of polychlorinated biphenyls in soil and sediment — GC-MS
HJ 478-2009: Determination of polycyclic aromatic hydrocarbons in water — Liquid-liquid extraction and solid-phase extraction with HPLC
HJ 646-2013: Determination of polycyclic aromatic hydrocarbons in environmental air and exhaust gas — GC-MS
HJ 956-2018: Determination of benzo[a]pyrene in environmental air — HPLC
HJ 782-2016: Extraction of organics in solid waste — Pressurized fluid extraction
Food & Beverage
For enrichment and concentration of pesticide residues, veterinary drug residues, and other organics in food, grains, and agricultural products.
GB 31658.5-2021: National Food Safety Standard — Determination of florfenicol and florfenicol amine residues in animal-derived foods — LC-MS/MS
GB 23200.112-2018: National Food Safety Standard — Determination of nine carbamate pesticides and metabolites in plant-based foods — LC post-column derivatization
GB/T 5009.19-2008: Determination of multi-residue organochlorine pesticides in food
GB/T 20770-2008: Determination of 486 pesticides and related chemicals in grains — LC-MS/MS
GB 23200.113-2018: National Food Safety Standard — Determination of 208 pesticides and metabolites in plant-based foods — GC-MS
GB/T 23376-2009: Determination of multiple pesticide residues in tea — GC/MS
Pharmaceutical & Medical
For enrichment and concentration of pesticide residues, mycotoxins, and other organic compounds in traditional Chinese medicine samples.
Chinese Pharmacopoeia 2020 Edition, Part IV, General Rules 2341 (Pesticide residue determination) and 2351 (Mycotoxin determination)
Disease Control
For enrichment and concentration of pesticide residues, veterinary drug residues, and semi-volatile organic compounds in food, agricultural products, and drinking water.
GB 31658.5-2021: National Food Safety Standard — Determination of florfenicol and florfenicol amine residues in animal-derived foods — LC-MS/MS
GB 23200.112-2018: National Food Safety Standard — Determination of nine carbamate pesticides and metabolites in plant-based foods — LC post-column derivatization
GB/T 5009.19-2008: Determination of multi-residue organochlorine pesticides in food
GB/T 20770-2008: Determination of 486 pesticides and related chemicals in grains — LC-MS/MS
GB 23200.113-2018: National Food Safety Standard — Determination of 208 pesticides and metabolites in plant-based foods — GC-MS
GB/T 23376-2009: Determination of multiple pesticide residues in tea — GC/MS
Geology & Mining
For enrichment and concentration of semi-volatile organic pollutants in soil, solid waste, air, and water samples.
HJ 834-2017: Determination of semi-volatile organic compounds in soil and sediment — GC-MS
HJ 805-2016: Determination of polycyclic aromatic hydrocarbons in soil and sediment — GC-MS
HJ 743-2015: Determination of polychlorinated biphenyls in soil and sediment — GC-MS
HJ 478-2009: Determination of polycyclic aromatic hydrocarbons in water — Liquid-liquid extraction and solid-phase extraction with HPLC
HJ 646-2013: Determination of polycyclic aromatic hydrocarbons in environmental air and exhaust gas — GC-MS
HJ 956-2018: Determination of benzo[a]pyrene in environmental air — HPLC
HJ 782-2016: Extraction of organics in solid waste — Pressurized fluid extraction
Forensics
For enrichment and concentration of drugs and organic pollutants in blood, urine, sewage, and other samples for criminal investigations and law enforcement.