Jet separator
Early GC-MS interface (Ryhage, 1964) that used differential pumping through a nozzle to enrich analyte and bleed helium. Replaced by direct capillary coupling once turbomolecular pumps became standard.
Early GC-MS interface (Ryhage, 1964) that used differential pumping through a nozzle to enrich analyte and bleed helium. Replaced by direct capillary coupling once turbomolecular pumps became standard.
Practice with mock tests, learn from structured notes, and get your questions answered by a global forensic community, all in one place.