Available Technology

Cryogenic Trap

A thermoelectric cryogenic trap system and method used to separate and identify inorganic and organic arsenicals in a vapor stream.


•The cryogenic trap is cost effective, sensitive and selective
• No reagents or coolants (i.e. no liquid nitrogen) used. It is a physical approach


•Monitoring to protect consumers from dietary arsenic exposure
•To uphold regulations and protect consumers, methods capable of inorganic arsenic detection at ng g-1 level are needed. Because rice is such an important crop, it was selected as the model matrix in this work
•Monitoring of environmental pollution
•Pharmacokinetic, clinical and toxicology studie
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