Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB 8154.9-1987 Methods for chemical analysis of cryolite natural and artificial--Melybdphosphate blue spectrophotometric method for the determination of phosphorus content $184.00 via email in 1~3 business day superseded
GB/T 10267.3-1988 Method for analysis of calcium metal-The direct determination of iron,nickel,copper,manganese and magnesium in calcium metal by atomic absorption spectrometry $184.00 immediately abolished
GB/T 10267.3-2008 Method for analysis of calcium metal - Part 3: Direct determination of iron,nickel,copper,manganese and magnesium in calcium metal by atomic absorptiom spectrophotometry $100.00 via email in 1~3 business day valid
GB/T 10267.6-1988 Method for analysis of calcium metal--The determination of iron, nickel, copper and manganese in calcium metal by atomic absorption spectrophotometry after extractive separation $180.00 via email in 1~3 business day abolished
GB/T 1198-1975 Methods for chemical analysis of aluminum $340.00 via email in business day valid
GB/T 13748.1-1992 Magnesium and its alloys--Determination of aluminium content $380.00 via email in 1~3 business day superseded
GB/T 13748.1-2005 Chemical analysis methods of magnesium and magnesium alloys — Determination of aluminium content $150.00 via email in 1~3 business day abolished
GB/T 13748.1-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 1:Determination of aluminium content $210.00 via email in 1~3 business day valid
GB/T 13748.10-1992 Magnesium and its alloys--Determination of zinc content--Flame atomic absorption spectrometric method $220.00 via email in business day valid
GB/T 13748.10-2005 Magnesium and its alloys - Determination of zinc content - Flame atomic absorption spectrometric method $100.00 via email in 1~3 business day abolished
GB/T 13748.10-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 10:Determination of silicon content—Molybdenum blue spectrophotometric method $120.00 via email in 1~3 business day valid
GB/T 13748.11-2005 Chemical analysis methods of magnesium and magnesium alloys — Determination of beryllium content — Solochrome cyanine R spectrophotometric method $60.00 via email in 1~3 business day valid
GB/T 13748.12-2013 Chemical Analysis Methods of Magnesium and Magnesium Alloys - Part 12: Determination of Copper Content $210.00 via email in 1~3 business day valid
GB/T 13748.13-2005 Chemical analysis methods of magnesium and magnesium alloys — Determination of lead content — Flame atomic absorption spectrophotometric method $60.00 via email in 1~3 business day valid
GB/T 13748.14-2013 Chemical Analysis Methods of Magnesium and Magnesium Alloys - Part 14: Determination of Nickel Content - Dimethylglyoxime Trophotometric Method $120.00 via email in 1~3 business day valid
GB/T 13748.15-2013 Chemical Analysis Methods of Magnesium and Magnesium Alloys - Part 15: Determination of Zinc Content $210.00 via email in 1~3 business day valid
GB/T 13748.16-2005 Chemical analysis methods of magnesium and magnesium alloys — Determination of calcium content — Flame atomic absorption spectrometric method $60.00 via email in 1~3 business day valid
GB/T 13748.17-2005 Chemical analysis methods of magnesium ang m agnesium alloys — Determination of kalium content and natrium content — Flame atomic absorption spectrophotometric method $60.00 via email in 1~3 business day valid
GB/T 13748.18-2005 Chemical analysis methods of magnesium and magnesium alloys — Determination of chlorine content — Silver chlorine turbidimetric method $60.00 via email in 1~3 business day valid
GB/T 13748.19-2005 Chemical analysis methodsof magnesium and magnesium alloys — Determination of titanium content — Diantipyrylmehane spectrophotometric method $110.00 via email in 1~3 business day valid
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