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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 15071-2008 Dysprosium metal $100.00 via email in 1~3 business day valid
GB/T 15072.1-2008 Test method of precious alloys - Determination of gold content for gold platinum and palladium alloys - Potentiometric titration using ferrous sulfate $120.00 via email in 1~3 business day valid
GB/T 15072.10-2008 Test method of precious metal alloys - Determination of nickel content for gold alloys - Complexometric backing titration using EDTA $90.00 via email in 1~3 business day valid
GB/T 15072.11-2008 Test method of precious metal alloys - Determination of gadolinium and beryllium contents for gold alloys - Inductively coupled plasma atomic emission spectrometry $90.00 via email in 1~3 business day valid
GB/T 15072.12-2008 Test method of precious metal alloys - Determination of nickel contents for silver alloys - Hydrogen peroxide spectrophotometry $110.00 via email in 1~2 business day valid
GB/T 15072.13-2008 Test method of precious metal alloys - Determination of tin cerium and lanthanium contents for silver alloys - Inductively coupled clasma atomic emission spectrometry $120.00 via email in 1~2 business day valid
GB/T 15072.14-2008 Test method of precious metal alloys - Determination of aluminium and nickel contents for silver alloys - Inductively coupled plasma atomic emission spectrometry $120.00 via email in 1~2 business day valid
GB/T 15072.15-2008 Test method of precious metal alloys - Determination of nickel zinc and manganese contents for gold silver and palladium alloys - Inductively coupled plasma atomic emission spectrometry $150.00 via email in 1~2 business day valid
GB/T 15072.16-2008 Test method of precious metal alloys - Determination of copper and manganese contents for gold alloys - Inductively coupled plasma atomic emission spectrometry $120.00 via email in 1~3 business day valid
GB/T 15072.17-2008 Test method of precious metal alloys - Determination of tungsten contents for platinum alloys - Tungstic acid gravimetry $110.00 via email in 1~2 business day valid
GB/T 15072.18-2008 Test method of precious metal alloys - Determination of zirconium and gadolinium contents for gold alloys - Inductively coupled plasma atomic emission spectrometry $120.00 via email in 1~3 business day valid
GB/T 15072.19-2008 Test method of precious metal alloys - Determination of vanadium and magnesium contents for silver alloys - Inductively coupled plasma atomic emission spectrometry $90.00 via email in 1~3 business day valid
GB/T 15072.2-2008 Test method of precious metal alloys - Determination of silver contents for silver alloys - Potentionmeter titration with sodium chloride $120.00 via email in 1~2 business day valid
GB/T 15072.3-2008 Test method of precious metal alloys - Determination of platinum content for gold platinum and palladium alloys - Electricity titration using potassium permanganate $90.00 via email in 1~3 business day valid
GB/T 15072.4-2008 Test method of precious metal alloys - Determination of palladium content for palladium and silver alloys - Butanedione dioxime gravimetry $120.00 immediately valid
GB/T 15072.5-2008 Test method of precious metal alloys - Determination of silver content for gold and palladium alloys - Potentionmeter titration with potassium iodide $90.00 via email in 1~2 business day valid
GB/T 15072.6-2008 Test method of precious metal alloys - Determination of iridium contents for platinum palladium alloys - Electricity titration with ferrous sulfate $90.00 via email in 1~3 business day valid
GB/T 15072.7-2008 Test methods of precious metal alloys - Determination of chromium and iron contents for gold alloys - Inductively coupled plasma atomic emission spectrometry $90.00 via email in 1~2 business day valid
GB/T 15072.8-2008 Test method of precious metal alloys - Determination of copper content for gold palladium and silver alloys - Complexometric return titration using thiourea releasing EDTA $90.00 via email in 1~3 business day valid
GB/T 15072.9-2008 Test method of precious metal alloys - Determination of indium content for gold alloys - Complexometric return titration using EDTA $120.00 via email in 1~3 business day valid
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