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- [5] THE DETERMINATION OF MICROGRAM QUANTITIES OF MERCURY RECUEIL DES TRAVAUX CHIMIQUES DES PAYS-BAS-JOURNAL OF THE ROYAL NETHERLANDS CHEMICAL SOCIETY, 1953, 72 (06): : 576 - 580
- [7] THE DETERMINATION OF MICROGRAM QUANTITIES OF TIN IN FOODS JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1962, 45 (04): : 979 - 982
- [10] DETERMINATION OF MICROGRAM QUANTITIES OF TIN IN FOODS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1962, 45 (04): : 979 - &