| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YS/T 276.8-2011 |
Methods for chemical analysis of indium Part 8：Determination of bismuth content-Method 1: Hydride generation-atomic fluorescence spectrometry Method 2: Flame atomic absorption spectrometry |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8220.3-1998 |
Methods for chemical analysis of bismuth-Determination of antimony content-Melachite green photometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 5121.23-1996 |
Copper and copper alloys-Determination of silicon content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 12689.1-2010 |
Methods for chemical analysis of zinc and zinc alloys—Part 1:Determination of aluminum content—Chromazurol Spolyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry,Chromeazurol S spectrophotometric method and EDTA titrimetry |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SN/T 1031.2-2001 |
Method for the chemical analysis of crude antimony trioxide for export--Determination of total antimony content |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 997.3-2014 |
Methods for chemical analysis of antimony-doped tin oxide—Part 3:Determination of chlorine content—Mercuric sulfocyanide spectrophotometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23273.5-2009 |
Methods for chemical analysis of cobalt oxalate - Part 5: Determination of calcium，magnesium and sodium content - Flame atomic absorption spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 8550.8-1987 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 472.6-1984 |
Methods for chemical analysis of lead ingots--The catechol violet-cetyl trimethyl ammonium bromide photometric method for the determination of tin content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 281.15-1994 |
Cobalt -- Determination of carbon content -- Infra-red absorption method after high frequency induction furnace combustion |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 36.3-2011 |
Methods for chemical analysis of high-purity Tin Part 3:Determination of magnesium aluminum cadmium iron cobalt nickle copper zinc silver indium gold lead and bismuth content-Inductively coupled plasma mass spectrometry |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 8002.1-1987 |
|
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 35.3-1992 |
|
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5120.5-1985 |
Methods for chemical analysis of bessemer copper-The flame atomic absorption spectrophotometric |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 923.1-2013 |
Methods for chemical analysis of high purity bismuth―Part 1:Determination of copper,lead,zinc,iron,silver,arsenic,tin,cadmium,magnesium,chromium,aluminum,gold and nickel content―Inductively coupled plasma-mass spectrum method |
100 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 8647.9-1988 |
Nickel; Determination of sulphur content; Infra-red absorption method after high frequency induction furnace combustion |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 74.5-2010 |
Methods for chemical analysis of cadmium—Part 5:Determination of copper content—Lead diethyldithio-carbamate spectrophotometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 10574.13-2017 |
Methods for chemical analysis of tin-lead solders—Part 13:Determination of antimony,bismuth,iron,arsenic,copper,silver,zinc,aluminium,cadmium,phosphorous and gold contents—Inductively coupled plasma atomic emission spectrometric method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 240.11-2007 |
Methods for chemical analysis of bismuth concentrate-Determination of silver content-Flame atomic absorption spectrometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 475.4-2005 |
Methods for chemical analysis of cast bearing metals -- Determination of copper content -- Hyposulphite titrimetric method |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
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