[Simple colorimetric methods for the differentiation of nitrous oxide from oxygen].
D003124:Colorimetry; D008722:Methods; D009609:Nitrous Oxide / Q000302:isolation & purification*; D010100:Oxygen / Q000302:isolation & purification*
D009609:Nitrous Oxide; D010100:Oxygen
Procédés colorimétriques simples permettant de différencier le protoxyde d'azote de l'oxygène.