共 50 条
- [44] THE ESTIMATION OF SMALL QUANTITIES OF GLYCYRRHETINIC ACID IN URINE RECUEIL DES TRAVAUX CHIMIQUES DES PAYS-BAS-JOURNAL OF THE ROYAL NETHERLANDS CHEMICAL SOCIETY, 1955, 74 (07): : 889 - 896
- [46] A CONDUCTIMETRIC METHOD FOR THE ESTIMATION OF SMALL QUANTITIES OF AMMONIA JOURNAL OF EXPERIMENTAL BIOLOGY, 1958, 35 (01): : 85 - 95
- [48] A method for the approximate estimation of small quantities of lead JOURNAL OF THE CHEMICAL SOCIETY, 1910, 97 : 841 - 845