Search Result-Code of China

Chinese Standard Classification Professional Classification ICS Classification Latest

Position: Search

valid to be valid superseded to be superseded abolished to be abolished

Standard No.	Title	Price(USD)	Delivery	Status	Add to Cart
GB/T 1421-2018	Rhodium powder	$250.00	via email in 1~3 business day	valid,,2019-6-1
GB/T 1422-1989	Iridum powder	$100.00	via email in 1~3 business day	abolished2004-07-01,2004-7-1,1990-1-1
GB/T 1422-2004	Iridium powder	$120.00	via email in 1~3 business day	superseded,2019-6-1,2004-7-1
GB/T 1422-2018	Iridium powder	$220.00	via email in 1~3 business day	valid,,2019-6-1
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,,2008-9-1
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,,2008-9-1
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,,2008-9-1
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,,2008-9-1
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,,2008-9-1
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,,2008-9-1
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,,2008-9-1
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,,2008-9-1
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,,2008-9-1
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,,2008-9-1
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,,2008-9-1
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,,2008-9-1
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,,2008-9-1
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,,2008-9-1
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,,2008-9-1
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,,2008-9-1
* Related standard quantity: * Page quantity: * Current: * First Previous [1][2][3][4][5][6][7][8][9][10][11] Next End * Related standard quantity: * Page quantity: * Current: * First Previous [1][2][3][4][5][6][7][8][9][10][11] Next End

Tel: +86-10-8572 5655 \| Fax: +86-10-8581 9515 \| Email: coc@codeofchina.com \| QQ: 672269886
Copyright: TransForyou Co., Ltd. 2008-2040