TY - JOUR T1 - Hazards in the work environment--hydrogen sulfide. Spectrophotometric determination of hydrogen sulfide. JO - Scandinavian Journal of Work, Environment & Health PY - 1979/3VL - 5 IS - 1 SP - 31 EP - 34 AU - Waernbaum, Gösta AU - Wallin, Inga M3 - doi: 10.5271/sjweh.2668 UR - https://www.sjweh.fi/show_abstract.php?abstract_id=2668 KW - absorbtion KW - air KW - factory KW - hazard KW - hydrogen sulfide KW - sewage plant KW - silica gel KW - spectrophotometric determination KW - spectrophotometry KW - work environment N2 -

A convenient method for determing hydrogen sulfide in air has been developed in which the gas is first absorbed in silica gel and thereafter analyzed spectrophotometically. The limit of detection is one part per billion when measured at a wavelength of 670 nm.

SN - 0355-3140 ER -