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YS/T 1550.2-2022 Methods for chemical analysis of beryllium alloy-Part 2:Determination of silver,cobalt and germanium contents-Inductively coupled plasma atomic emission spectrometry $240.00 via email in 1~3 business day valid
YS/T 1550.3-2022 Methods for chemical analysis of beryllium alloy-Part 3:Determination of silicon content-Molybdenum blue spectrophotometer method $180.00 via email in 1~3 business day valid
YS/T 1550.4-2022 Methods for chemical analysis of Beryllium alloys-Part 4:Determination of carbon content-Infrared absorption method $200.00 via email in 1~3 business day valid
YS/T 1550.5-2022 Methods for chemical analysis of beryllium alloy-Part 5:Determination of oxygen content-Inert gas fusion infrared absorption method $165.00 via email in 1~3 business day valid
YS/T 1551-2022 Test method for high strain rate compression of titanium alloys at ambient temperature $400.00 via email in 1~5 business day valid
YS/T 1552-2022 Crude lithium carbonate $150.00 via email in 1~3 business day valid
YS/T 1553-2022 Titanium diboride powder $150.00 via email in 1~3 business day valid
YS/T 1554-2022 Method of ultrasonic inspection for tungsten, molybdenum and the alloy bars and pipes $200.00 via email in 1~3 business day valid
YS/T 1555-2022 Platinum-cobalt-chromium-boron alloys sputtering target $220.00 via email in 1~3 business day valid
YS/T 1556-2022 Silver clad steel plate $240.00 via email in 1~3 business day valid
YS/T 1557-2022 Spherical silver powder for front side paste of solar cell $340.00 via email in 1~3 business day valid
YS/T 1558-2022 High purity zirconium ingot $150.00 via email in 1~3 business day valid
YS/T 1559-2022 High purity hafnium oxide $180.00 via email in 1~3 business day valid
YS/T 1560-2022 High purity niobium ingot $150.00 via email in 1~3 business day valid
YS/T 1561-2022 Tungsten-copper alloy plate $240.00 via email in 1~3 business day valid
YS/T 1562.1-2022 Methods for chemical analysis of tungsten-copper alloys-Part 1:Determination of copper content-lodimetry and inductively coupled plasma atomic emission spectrometry $240.00 via email in 1~3 business day valid
YS/T 1562.2-2022 Methods for chemical analysis of tungsten-copper alloys-Part 2:Determination of tungsten content- Cinchonine gravimetric method $195.00 via email in 1~3 business day valid
YS/T 1562.3-2022 Methods for chemical analysis of tungsten copper alloys- Part 3:Determination of cobalt,iron,nickel and zinc contents- Inductively coupled plasma atomic emission spectrometric method $255.00 via email in 1~3 business day valid
YS/T 1562.4-2022 Methods for chemical analysis of tungsten copper alloy-Part 4:Determination of carbon content-High frequency combustion with infrared absorption method $180.00 via email in 1~3 business day valid
YS/T 1563.1-2022 Methods for chemical analysis of molybdenum rhenium alloy-Part 1：Determination of rhenium content-Inductively coupled plasma optical emission spectrometry $180.00 via email in 1~3 business day valid
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