Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
YS/T 372.13-1994 $184.00 via email in 1~3 business day superseded
YS/T 372.13-2006 Methods for elementary analysis of precious alloy - Determination of tin content - EDTA complex metric titration $60.00 via email in 1~3 business day valid
YS/T 372.14-2006 Methods for elementary analysis of precious alloy -- Determination of magnesium content -- Potentiometer titration using potassium permanganate $134.00 via email in 1~3 business day valid
YS/T 372.15-2006 Methods for elementary analysis of precious alloy - Determination of antimony content - The flame atomic absorption spectrometric method $134.00 via email in 1~3 business day valid
YS/T 372.16-2006 Methods for elementary analysis of precious alloy - Determination of gallium content - EDTA complexometric titration $134.00 via email in 1~3 business day valid
YS/T 372.17-2006 Methods for elementary analysis of precious alloy -- Determination of tungsten and rhenium content -- Tungstic acid gravimetry and thiourea spectrophotometry $60.00 via email in 1~3 business day valid
YS/T 372.18-2006 Method for elementary analysis of precious alloy - Determination of gadolinium content - Chlorophosphonazo Ⅲ spectrophotometry $134.00 via email in 1~3 business day valid
YS/T 372.19-2006 Method for elementary analysis of precious alloy—Determination of yttrium content—Chlorophosphonazo Ⅲ spectrophotometry $100.00 via email in 1~3 business day valid
YS/T 372.2-2006 Methods for elementary analysis of precious alloy—Determiatnion of platinum content—Electricity titration using potassium permanganate $160.00 via email in 1~3 business day valid
YS/T 372.20-2006 Methods for elementary analysis of precious alloy -- Determination of cadmium content -- Complex metric titration using potassium iodide releasing EDTA $145.00 via email in 1~3 business day valid
YS/T 372.21-2006 Methods for elementary analysis of precious alloy—Determination of zirconium content—EDTA complexometric titration $60.00 via email in 1~3 business day valid
YS/T 372.3-2006 Methods for elementary analysis of precious alloy - Determiantion of palladium content - Determination of palladium content - Complexometric titration using butanedione dioxime releasi $60.00 via email in 1~3 business day valid
YS/T 372.4-2006 Methods for elementary analysis of precious alloy - Determination of copper content - Complexometric titration using thiourea releasing EDTA $100.00 via email in 1~3 business day valid
YS/T 372.5-1994 $184.00 via email in 1~3 business day superseded
YS/T 372.5-2006 Methods for elementary analysis of precious alloy - Determination of copper content in PtCu alloy - EDTA complex metric titration $134.00 via email in 1~3 business day valid
YS/T 372.6-1994 $184.00 via email in 1~3 business day superseded
YS/T 372.6-2006 Methods for elementary analysis of precious alloys—Determination of copper and manganese contents—The flame atomic absorption spectrometric method $75.00 via email in 1~3 business day valid
YS/T 372.7-1994 $184.00 via email in 1~3 business day superseded
YS/T 372.7-2006 Methods for elementary analysis of precious alloy—Determination of cobalt content—EDTA complexometric titration $134.00 via email in 1~3 business day valid
YS/T 372.8-2006 Methods for elementary analysis of precious alloy - Determination of cobalt content in PtCo alloy - EDTA complex metric titration $134.00 via email in 1~3 business day valid
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