[Oxygen analyzer].
D000758:Anesthesia; D000769:Anesthesia, Inhalation / Q000295:instrumentation*; D001152:Arsenicals / Q000032:analysis*; D010092:Oximetry; D010100:Oxygen
D001152:Arsenicals; C100059:oxophenarsine; D010100:Oxygen
ANESTHESIA, INHALATION/apparatus and instruments; OXOPHENARSINE/determination
Analizador de oxägeno.