SJ 20144-1992 Specification for molybdenum rods wire and sheets for electron devices

GB 228-1987 GB 232-1982 GB/T 3876-1983 Molybdenum and molybdenum alloy sheet GB 4182-1984 GB/T 4188-1984 Molybdenum rods GB/T 4325.1-1984 Methods for chemical analysis of molybdenum--The square wave polarographic method for the successive determination of lead and cadmium content GB/T 4325.2-1984 Methods for chemical analysis of molybdenum--The potassium iodide-Brucine photometric method for thedetermination of bismuth content GB/T 4325.3-1984 Methods for chemical analysis of molybdenum--The polyethylene glycol octyl phenylether-phenylfluorone photometric method for the determination of tin content GB/T 4325.4-1984 Methods for chemical analysis of molybdenum--The malachite green photometric method for the determination of antimony content GB/T 4325.5-1984 Methods for chemical analysis of molybdenum--The molybdenum blue photometric method for the determination of arsenic content GB/T 4325.6-1984 Methods for chemical analysisof molybdenum--The ortho-phenanthroline photometric method for the determination of iron content GB/T 4325.7-1984 Methods for chemical analysis of molybdenum--The 5-Cl-PADAB photometric method for the determination of cobalt content GB/T 4325.8-1984 Methods for chemical analysis of molybdenum--The dimethylglyoxime photometric method for the determination of nickel content GB/T 4325.9-1984 Methods for chemical analysis of molybdenum--The dimethylglyoxime gravimetric method for the determination of nickel content GB/T 4325.10-1984 Methods for chemical analysis of molybdenum--The neocuproin photometric method for the determination of copper content GB/T 4325.11-1984 Methods for chemical analysis ofmolybdenum--The chromazurol S photometric method for the determination of aluminium content GB/T 4325.12-1984 Methods for chemical analysisof molybdenum--The chlorization-molybdenum blue photometric method for the determination of silicon content GB/T 4325.13-1984 Methods for chemical analysis of molybdenum--The glyoxal bis (2-hydroxyanil) photometric method for the determination of calcium content GB/T 4325.14-1984 Methods for chemical analysis of molybdenum--The atomic absorption spectrophotometric method for the determination of calcium content GB/T 4325.15-1984 Methods for chemical analysis of molybdenum--The chlorophosphonazo Ⅰ photometric method for the determinationof magnesium content GB/T 4325.16-1984 Methods for chemical analysis of molybdenum--The atomic absorption spectrophotometric method for the determination of magnesium content GB/T 4325.17-1984 Methods for chemical analysis of molybdenum--The atomic absorption spectrophotometric method for the determination of sodium content GB/T 4325.18-1984 Methods for chemical analysis of molybdenum--The atomic absorption spectrophotometric method for the determination of potassium content GB/T 4325.19-1984 Methods for chemical analysis of molybdenum--The diantipyrylmethane photometric method for the determination of titanium content GB/T 4325.20-1984 Methods for chemical analysis of molybdenum--The N-benzoyl-N-phenylhydroxylamine photometric method for the determination of vanadium content GB/T 4325.21-1984 Methods for chemical analysis of molybdenum--The diphenylcarbazide photometric method for the determination of chromium content GB/T 4325.22-1984 Methods for chemical analysis ofmolybdenum--The formaldoxime photometric method for the determination of manganese content GB/T 4325.23-1984 Methods for chemical analysis of molybdenum--The combustion-conductometric titration method for the determination of sulphur content GB/T 4325.24-1984 Methods for chemical analysis of molybdenum--The molybdenum blue photometric method for the determination of phosphorus content GB/T 4325.25-1984 Methods for chemical analysis of molybdenum--The inert gas fusion-coulometric titration method for the determination of oxygen content GB/T 4325.26-1984 Methods for chemical analysis of molybdenum--The Nessler reagent photometric method for the determination of nitrogen content GB/T 4325.27-1984 Methods for chemical analysisof molybdenum--The combustion-coulometric titration method for the determination of carbon content GB/T 4325.28-1984 Methods for chemical analysis of molybdenum--The tetraphenyl arsonium chloride hydrochloride-thiocyanate photometric method for the determination of tungsten content