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YS/T 1341.5-2019 Methods for chemical analysis of crude zinc - Part 5: Determination of copper content - Flame atomic absorption spectrometry $120.00 via email in 1~3 business day valid
YS/T 1341.6-2019 Methods for chemical analysis of crude zinc - Part 6: Determination of arsenic content - Atomic fluorescence spectrometry $120.00 via email in 1~3 business day valid
YS/T 1341.7-2019 Methods for chemical analysis of crude zinc - Part 7: Determination of antimony content - Atomic fluorescence spectrometry $120.00 via email in 1~3 business day valid
YS/T 1341.8-2019 Methods for chemical analysis of crude zinc - Part 8: Determination of tin content - Atomic fluorescence spectrometry $120.00 via email in 1~3 business day valid
YS/T 1341.9-2019 Methods for chemical analysis of crude zinc - Part 9: Determination of germanium content - Benzene fluorenone spectrophotometry $120.00 via email in 1~3 business day valid
YS/T 1342.1-2019 Methods for chemical analysis of waste secondary battery - Part 1: Determination of nickel content - Dimethylglyoxime gravimetric method and flame atomic absorption spectrometry $180.00 via email in 1~3 business day valid
YS/T 1342.2-2019 Methods for chemical analysis of waste secondary battery - Part 2: Determination of cobalt content - Potentiometric titration method and flame atomic absorption spectrometry $195.00 via email in 1~3 business day valid
YS/T 1342.3-2019 Methods for chemical analysis of waste secondary battery - Part 3: Determination of manganese content - Potentiometric titration method and flame atomic absorption spectrometry $195.00 via email in 1~3 business day valid
YS/T 1342.4-2019 Methods for chemical analysis of waste secondary battery - Part 4: Determination of lithium content - Flame atomic absorption spectrometry $120.00 via email in 1~3 business day valid
YS/T 1343-2019 Zinc Oxide enrichment for zinc smelting $90.00 via email in 1~3 business day valid
YS/T 1344.1-2020 Methods for chemical analysis of tin-doped indium oxide powder-Part 1:Determination of iron，aluminum，lead，nickel，copper，cadmium，chromium and thallium contents-Inductively coupled plasma atomic emission spectrometry $160.00 via email in 1~3 business day valid
YS/T 1344.2-2020 Methods for chemical analysis of tin-doped indium oxide powder-Part 2:Determination of silicon content-Molybdenum blue photometric method $135.00 via email in 1~3 business day valid
YS/T 1344.3-2020 Methods for chemical analysis of tin-doped indium oxide powder-Part 3:Phase analysis-X-ray diffraction method $135.00 via email in 1~3 business day valid
YS/T 1345.1-2020 Methods for chemical analysis of bismuth-rich lead-Part 1:Determination of lead content-Na2EDTA titration $105.00 via email in 1~3 business day valid
YS/T 1345.2-2020 Methods for chemical analysis of high bismuth lead: Part 2: Determination of bismuth content Na2EDTA titration $120.00 via email in 1~3 business day valid
YS/T 1345.3-2020 Methods for chemical analysis of bismuth-rich lead-Part 3:Determination of gold and silver contents-Fire assay method $165.00 via email in 1~3 business day valid
YS/T 1345.4-2020 Methods for chemical analysis of bismuth-rich lead-Part 4: Determination of antimony content-The flame atomic absorption spectrometry and cerium sulfate titration $165.00 via email in 1~3 business day valid
YS/T 1345.5-2020 Methods for chemical analysis of bismuth-rich lead-Part 5:Determination of copper content-Flame atomic absorption spectrometry $105.00 via email in 1~3 business day valid
YS/T 1345.6-2020 Methods for chemical analysis of bismuth-rich lead-Part 6:Determination of tin content-The potassium iodate titration $105.00 via email in 1~3 business day valid
YS/T 1345.7-2021 $500.00 via email in 1~3 business day valid
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