Browse Standards
Found: 189235 — page 3005 of 3943
Superseded
YS/T 509.6-2006 — Methods for chemical analysis of sqodumenite and lepidolite concentrates The o-phenanthroline photometric method for the determination of ferric oxide content
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YS/T 509.7-2006 — Methods for chemical analysis of sqodumenite and lepidolite concentrates The molybdenum blue photometric method for the determination of phosphorus pent oxide content
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Superseded
YS/T 509.8-2006 — Methods for chemical analysis of sqodumenite and lepidolite concentrates The chromazurol S and cetyltrimethyl ammonium bromide photometric method for the determination of beryllium oxide content
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YS/T 509.9-2006 — Methods for chemical analysis of sqodumenite and lepidolite concentrates The atomic absorption spectrophotometric method for the determination of calcium oxide and magnesium oxide contents
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$205.00PDF
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YS/T 510-2006 — The nickel package alumina composite powder
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$169.00PDF
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YS/T 511-2006 — Cobalt package tungsten carbide composite powder
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YS/T 512-2006 — Nickel package chromium compound powder
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YS/T 513-2006 — Nickel clad copper composite powder
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YS/T 514.1-2006 — Methods for chemical analysis of high-titanium slag and rutile The ammonium ferric sulfate volumetric method for the determination of titanium dioxide content
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Superseded
YS/T 514.10-2006 — Methods for chemical analysis of high-titanium slag and rutile The diphenylcarbazide photometric method for the determination of chromium sesquioxide content
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YS/T 514.2-2006 — Methods for chemical analysis of high-titanium slag and rutile The potassium dichromate volumetric method for the determination of total iron content
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YS/T 514.3-2006 — Methods for chemical analysis of high-titanium slag and rutile The extraction-molybdenum blue photometric method for the determination of phosphorus content
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YS/T 514.4-2006 — Methods for chemical analysis of high-titanium slag and rutile The direct combustion-coulometric method for the determination of total cabon content
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YS/T 514.5-2006 — Methods for chemical analysis of high-titanium slag and rutile The direct combustion-iodimetric method for the deter-mination of sulfur content
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YS/T 514.6-2006 — Methods for chemical analysis of high-titanium slag and rutile The barium sulfate gravimetric method for the determination of sulfur content
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YS/T 514.7-2006 — Methods for chemical analysis of high-titanium slag and rutile The gravimetric method for the determination of sillicon dioxide content
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YS/T 514.8-2006 — Methods for chemical analysis of high-titanium slag and rutile The EDTA volumetric method for the deter-mination of aluminium oxide content
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YS/T 514.9-2006 — Methods for chemical analysis of high-titanium slag and rutile The persulfate oxidation-arsenite volumetric method for the determination of manganous monoxide content
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YS/T 515-2006 — Tungsten sagging test method
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YS/T 516-2006 — Tungsten secondary recrystallization temperature measurement method
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YS/T 517-2006 — Sodium fluoride
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Valid
YS/T 518-2006 — Cermet hot extrusion die blank
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$110.004 pages
Superseded
YS/T 519.1-2006 — Methods for chemical analysis of arsenic The potassium bromate volumetric method for the determination of arsenic content
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YS/T 519.2-2006 — Methods for chemical analysis of arsenic The malachite green photometric method for the determination of antimony content
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YS/T 519.3-2006 — Methods for chemical analysis of arsenic The barium sulphate gravimetric method for the determination of sulphur content
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YS/T 519.4-2006 — Methods for chemical analysis of arsenic The dithiodiantipyryl methane photometric method for the determination of kismuth content
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YS/T 520.1-2006 — Methods for chemical analysis of gallium. The 2, 9-dimethy-4, 7-diphenyl-1, 10-phenanthroline photometric method for the determination of copper content
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YS/T 520.10-2006 — Methods for chemical analysis of gallium. The atomic absorption spectrophotometric method for the determination of zine content
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YS/T 520.11-2006 — Methods for chemical analysis of gallium. The cold vapor atomic absorption spectrophotometric method for the determination of mercury content
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YS/T 520.12-2006 — Methods for chemical analysis of gallium. The spectrochemical method for the determination of lead, coper, nickel, aluminum, indium and zinc contents
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YS/T 520.2-2006 — Methods for chemical analysis of gallium. The 4-(2-pyridylazo)-resorcinol photometric method for the determination of lead content
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Superseded
YS/T 520.3-2006 — Methods for chemical analysis of gallium. The chromazurol S-tetradecyl pyridine bromide photometric method for the determination of aluminum content
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Superseded
YS/T 520.4-2006 — Methods for chemical analysis of gallium. The 4, 7-diphenyl-1, 10-phenanthroline photometric method for the determination of iron content
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Superseded
YS/T 520.5-2006 — Methods for chemical analysis of gallium. The N2O-C2H2 falme atomic absorption spectrophotometric method for the determination of calcium content
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Superseded
YS/T 520.6-2006 — Methods for chemical analysis of gallium. The salicylfluorone cetylrimethylammonium bromide photometric method for the determination of tin content
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YS/T 520.7-2006 — Methods for chemical analysis of gallium. The molybdenum blue photometric method for the determination of silicon content
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YS/T 520.8-2006 — Methods for chemical analysis of gallium. The ethyl violet photometric method for the determination of indium content
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YS/T 520.9-2006 — Methods for chemical analysis of gallium. The phenylfluorone-polyethylene glycol octyl phenyl ether photometric method for the determination of germanium content
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YS/T 521.1-2006 — Methods for chemical analysis of blister copper - Determination of copper content
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$265.00PDF
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YS/T 521.2-2006 — Methods for chemical analysis of blister copper - Determination of arsenic content
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YS/T 521.3-2006 — Methods for chemical analysis of blister copper - Determination of gold and silver contents
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YS/T 521.4-2006 — Methods for chemical analysis of blister copper - Determination of Lead, Bismuth and Antimony contents
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YS/T 522-2006 — Nickel and nickel silver foli
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$169.00PDF
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YS/T 523-2006 — Tin and tin alloy foil-Lead and lead alloy foil-Zinc foil
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YS/T 524-2006 — Technical requirements of synthetic scheelite
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YS/T 525-2006 — Antimony trisulfide
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YS/T 526-2006 — Metallic powder material. Self-fluxing Ni-B-Si alloy powder
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$80.00PDF
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YS/T 527-2006 — Ni-Cr-B-Si-based self-fluxing powder
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$169.00PDF