共 50 条
- [21] EMISSION SPECTROGRAPHIC METHOD FOR DETERMINING EXTREMELY SLIGHT TRACE AMOUNTS OF TUNGSTEN IN ROCKS [J]. MIKROCHIMICA ACTA, 1976, 2 (5-6): : 473 - 479
- [22] RADIOMETRIC METHOD FOR DETERMINING SMALL AMOUNTS OF ZINC IN CADMIUM COMPOUNDS [J]. ZHURNAL ANALITICHESKOI KHIMII, 1973, 28 (03): : 479 - 483
- [24] A TETRAACETATE METHOD FOR DETERMINING SMALL AMOUNTS OF WATER IN POLYORGANOSILOXANE LIQUIDS [J]. INDUSTRIAL LABORATORY, 1959, 25 (08): : 967 - 969
- [25] DEVELOPMENT OF A SENSITIVE METHOD FOR DETERMINING SMALL AMOUNTS OF ALUMINUM IN DEXPANTHENOL [J]. PHARMAZIE, 1978, 33 (11): : 765 - 766
- [27] OSCILLOPOLAROGRAPHIC METHOD FOR DETERMINING SMALL AMOUNTS OF ACTIVE TRIAZINE DYE [J]. ZHURNAL ANALITICHESKOI KHIMII, 1971, 26 (08): : 1665 - +
- [28] RAPID DETERMINATION OF FLUORINE IN PHOSPHATE ROCKS [J]. ANALYTICAL CHEMISTRY, 1960, 32 (04) : 569 - 570
- [29] RAPID METHOD FOR DETERMINING MICROGRAM AMOUNTS OF ALUMINUM IN DEODORANTS AND ANTIPERSPIRANTS BY FLUOROMETRY [J]. JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1966, 49 (06): : 1266 - &
- [30] ACCELERATED METHOD FOR DETERMING SMALL AMOUNTS OF BORON IN WATERS, ROCKS, AND MINERALS [J]. INDUSTRIAL LABORATORY, 1969, 35 (03): : 332 - &