Browse Standards
Found: 225892 — page 4674 of 4707
Superseded
GB/T 3253.7-1982 — Chemical analysis of antimony--The 3, 3-diaminobenzidine photometric method for determination of selenium
National·Recommended
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$85.00PDF
Withdrawn
GB/T 3256.1-1982 — Chemical analysis of zirconium powder for electro-vacuum uses--The gravimetric method for determination of total zirconium and active zirconium
National·Recommended
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$79.00PDF
Withdrawn
GB/T 3256.2-1982 — Chemical analysis of zirconium powder for electro-vacuum uses--The sulfosalicylic acid photometric method for determination of iron
National·Recommended
Instant delivery (0–9 sec)
$79.00PDF
Withdrawn
GB/T 3256.3-1982 — Chemical analysis of zirconium powder for electro-vacuum uses--The molybdenum blue photometric method for determination of silicon
National·Recommended
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$79.00PDF
Withdrawn
GB/T 3256.4-1982 — Chemical analysis of zirconium powder for electro-vacuum uses--The molybdenum blue photometric method for determination of phosphorus
National·Recommended
Instant delivery (0–9 sec)
$79.00PDF
Withdrawn
GB/T 3256.5-1982 — Chemical analysis of zirconium powder for electro-vacuum uses--The atomic absorption spectrophotometric method for determination of calcium and magnesium
National·Recommended
Instant delivery (0–9 sec)
$79.00PDF
Withdrawn
GB/T 3256.6-1982 — Chemical analysis of zirconium powder for electro-vacuum uses--The chrome azurol S photometric method for determination of aluminum
National·Recommended
Instant delivery (0–9 sec)
$79.00PDF
Withdrawn
GB/T 3256.7-1982 — Chemical analysis of zirconium powder for electro-vacuum uses--The methylene blue photometric method for determination of sulphur
National·Recommended
Instant delivery (0–9 sec)
$79.00PDF
Superseded
GB/T 3257.1-1982 — Methods for chemical analysis of bauxite ores The EDTA volumetric method for determination of aluminum oxide content
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 3257.10-1982 — Methods for chemical analysis of bauxite ores--The atomic absorption spectrophotometric method for determination of manganese oxide content
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 3257.11-1982 — Methods for chemical analysis of bauxite ores--The atomic absorption spectrophotometric method for determination of chromium oxide content
National·Recommended
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$169.00PDF
Superseded
GB/T 3257.12-1982 — Methods for chemical analysis of bauxite ores--The N-benzoyl-N-phenylhydroxylamine extraction photometric method for determination of vanadium oxide content
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 3257.13-1982 — Methods for chemical analysis of bauxite ores--The atomic absorption spectrophotometric method for determination of zinc content
National·Recommended
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$169.00PDF
Superseded
GB/T 3257.15-1982 — Methods for chemical analysis of bauxite ores--The arsenazo III-extraction photometric method for determination of the total content of rare earth oxide
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 3257.16-1982 — Methods for chemical analysis of bauxite ores--The rhodamine B-extraction photometric method for determination of gallium oxide content
National·Recommended
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$169.00PDF
Superseded
GB/T 3257.17-1982 — Methods for chemical analysis of bauxite ores--The molybdenum blue photometric method for determination of phosphorus pentoxide content
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 3257.18-1982 — Methods for chemical analysis of bauxite ores--The direct combustion-iodometric method for determination of sulfur content
National·Recommended
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$169.00PDF
Superseded
GB/T 3257.2-1982 — Methods for chemical analysis of bauxite ores--The gravimetric-molybdenum blue photometric method for determination of silicon dioxide content
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 3257.20-1982 — Methods for chemical analysis of bauxite ores--The non-aqueous titrimetric method after combustion for determination of total carbon content
National·Recommended
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$169.00PDF
Superseded
GB/T 3257.21-1982 — Methods for chemical analysis of bauxite ores--The gravimetric method for determination the loss content on ignition
National·Recommended
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$169.00PDF
Superseded
GB/T 3257.3-1982 — Methods for chemical analysis of bauxite ores--The molybdenum blue photometric method for determination of silicon dioxide content
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 3257.4-1982 — Methods for chemical analysis of bauxite ores--The dichromate volumetric method for determination of iron oxide content
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 3257.5-1982 — Methods for chemical analysis of bauxite ores The sulfosalicylic acid photometric method for determination of iron oxide content
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 3257.6-1982 — Methods for chemical analysis of bauxite ores--The hydrogen peroxide photometric method for determination of titanium dioxide content
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 3257.7-1982 — Methods for chemical analysis of bauxite ores--The EDTA volumetric method for determination of calcium oxide content
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 3257.8-1982 — Methods for chemical analysis of bauxite ores The xylidyl blue I-CTAB Photometric method for determination of magnesium oxide content
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 3257.9-1982 — Methods for chemical analysis of bauxite ores--The atomic absorption spectrophotometric method for determination of potassium oxide and sodium oxide content
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 3260.1-1982 — Chemical analysis of tin--The neocuproine photometric method for determination of copper
National·Recommended
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$255.00PDF
Superseded
GB/T 3260.2-1982 — Chemical analysis of tin--The o-phenanthroline photometric method for determination of iron
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Superseded
GB/T 3260.3-1982 — Chemical analysis of tin--The potassium iodide photometric method for determination of bismuth
National·Recommended
Instant delivery (0–9 sec)
$145.00PDF
Superseded
GB/T 3260.4-1982 — Chemical analysis of tin--The oscillopolarographic method for determination of lead
National·Recommended
Instant delivery (0–9 sec)
$105.00PDF
Superseded
GB/T 3260.5-1982 — Chemical analysis of tin--The malachite green photometric method for determination of antimony
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Superseded
GB/T 3260.6-1982 — Chemical analysis of tin--The Fe (II)-o-phenanthroline indirect photometric method for determination of arsenic
National·Recommended
Instant delivery (0–9 sec)
$125.00PDF
Superseded
GB/T 3260.7-1982 — Chemical analysis of tin--The chromazurol S photometric method for determination of aluminum
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Superseded
GB/T 3260.9-1982 — Chemical analysis of tin--The atomic absorption spectrophotometric method for determination of lead, copper and zinc
National·Recommended
Instant delivery (0–9 sec)
$105.00PDF
Superseded
GB/T 3278-1982 — Technical requirements for hot-rolled carbon tool steel sheets and plates
National·Recommended
Instant delivery (0–9 sec)
$225.00PDF
Superseded
GB/T 3286.1-1982 — Chemical analysis of limestone and dolomite--The EDTA-CYDTA volumetric method for determination of calcium oxide and magnesium oxide
National·Recommended
Instant delivery (0–9 sec)
$135.00PDF
Superseded
GB/T 3286.12-1982 — Chemical analysis of limestone and dolomite--The titanium trichloride-potassium dichromate volumetric method for determination of iron
National·Recommended
Instant delivery (0–9 sec)
$210.00PDF
Superseded
GB/T 3286.2-1982 — Chemical analysis of limestone and dolomite--The eriochrome black T photometric method for determination of magnesium oxide
National·Recommended
Instant delivery (0–9 sec)
$315.00PDF
Superseded
GB/T 3286.3-1982 — Chemical analysis of limestone and dolomite--The perchloric acid dehydration gravimetric method for determination of silicon dioxide
National·Recommended
Instant delivery (0–9 sec)
$195.00PDF
Superseded
GB/T 3286.5-1982 — Chemical analysis of limestone and dolomite--The EDTA volumetric method for determination of aluminium oxide
National·Recommended
Instant delivery (0–9 sec)
$145.00PDF
Superseded
GB/T 3286.6-1982 — Chemical analysis of limestone and dolomite--The chromazurol S photometric method for determination of aluminium oxide
National·Recommended
Instant delivery (0–9 sec)
$145.00PDF
Superseded
GB/T 3286.7-1982 — Chemical analysis of limestone and dolomite--The periodates photometric method for determination of manganese
National·Recommended
Instant delivery (0–9 sec)
$355.00PDF
Superseded
GB/T 3286.9-1982 — Chemical analysis of limestone and dolomite--The soda asbestos absorption-gravimetric method for determination of carbon dioxide
National·Recommended
Instant delivery (0–9 sec)
$535.00PDF
Superseded
GB/T 3287-1982 — Technical requirements of malleable cast iron pipe fittings
National·Recommended
Instant delivery (0–9 sec)
$890.00PDF
Valid
GB/T 3290-1982 — Dimensions and characteristics of magnetic tape reel for information interchange
National·Recommended
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$199.006 pages
Superseded
GB/T 3293-1982 — Chinese shoe sizing and last systems
National·Recommended
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$325.00PDF
Superseded
GB/T 3294-1982 — Method of measuring last sizes
National·Recommended
Instant delivery (0–9 sec)
$360.00PDF