| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 1420-1989 |
Sponge palladium |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 74.5-2010 |
Methods for chemical analysis of cadmium—Part 5:Determination of copper content—Lead diethyldithio-carbamate spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 1488-1979 |
Method for chemical analysis of platinum-palladium-rhodium alloys |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 563-2006 |
Method for chemical analysis of platinum-palladium-rhodium alloys |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15076.13-1994 |
Methods for chemical analysis of tantalum and niobium-Determination of nitrogen content in tantalum |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8639.4-1988 |
Vanadium; Determination of iron content; Phenanthroline spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15072.5-1994 |
Gold,Palladium alloys-Determination of silver content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15072.20-1994 |
Gold alloys-Determination of zirconium content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 4369-1984 |
Lithium |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 569.7-2006 |
Thallium--Determination of aluminum content--Chromazurol S photometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 13559-1992 |
Yttrium metal |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GB/T 8220.2-1998 |
Methods for chemical analysis of bismuth-Determination of iron content-1,10-Phenanthroline photometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 12690.13-1990 |
Neodymium and samarium-Determination of carbon content-High frequency-Infrared absorption method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 536.10-2009 |
Methods for chemical analysis of bismuth—Determination of tin content—Coprecipitation with beryllium-photometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 281.17-2011 |
Methods for chemical analysis of cobalt- Part 17:Determination of aluminum，manganese nickel copper zinc，cadmium tin arsenic antimony lead and bismuth content-Inductively coupled plasma mass spectrometery |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 536.7-2006 |
Methods for chemical analysis of bismuth -- Determination of arsenic content -- Ion exchange separation-hydride generation-falme atomic absorption spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 520.9-2006 |
Methods for chemical analysis of gallium The phenylfluorone-polyethylene glycol octyl phenyl ether photometric method for the determination of germanium content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4864-2008 |
Calcium metal and its products |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 281.19-2011 |
Methods for chemical analysis of cobalt- Part 19:Determination of calcium magnesium manganese iron cadmium zinc content-Inductively coupled plasma atomic emission spectrometery |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 520.4-2006 |
Methods for chemical analysis of gallium The 4 7-diphenyl-1 10-phenanthroline photometric method for the determination of iron content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
