| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 11066.3-1989 |
Gold-Determination of iron content-Flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 507-2006 |
Technical requirements of hydro-cinnabar |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 7739.4-1987 |
Methods for chemical analysis of gold concentrates; The iodometric method for the determination of arsenic content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 536.13-2009 |
Methods for chemical analysis of bismuth—Determination of cadmium content—Electrothermal atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 569.6-2006 |
Thallium--Determination of lead content--Dithizone extraction photometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 23273.3-2009 |
Methods for chemical analysis of cobalt oxatate - Part 3: Determination of arsenic content - Hydride generation-atomic fluorescence spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 917-2013 |
Chemical analysis methods for high purity cadmium—Determination of trace impurity elements content—Glow discharge mass spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 2592.9-1981 |
Thallium;Determination of silicon content;Isoamyl alcohol extraction molybdenum blue absorption photometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15071-1994 |
Dysprosium metal |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 3256.8-1983 |
Methods for chemical analysis of zirconium powder for electro-vacuum uses;The combustion-gravimetric method for the determination of hydrogen content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 520.8-2007 |
Chemical analysis of gallium Part 8 Determination of indium content The ethyl violet spectrophotometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 569.3-2006 |
Thallium--Determination of mercury content--Dithizone-carbon tetrachloride extraction photometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 23273.7-2009 |
Methods for chemical analysis of cobalt oxalate - Part 7: Determination of sulfate ion content - Combusition - Iodimetry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13747.5-1992 |
Zirconium and zirconium alloys-Determination of aluminium content-Chrome azurol S spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15076.1-1994 |
Methods for chemical analysis of tantalum and niobium- Determihation of tantalum content in niobium |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 536.4-2006 |
Methods for chemical analysis of bismuth -- Determination of silver content -- Flame atomic absorption spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 573-2006 |
Tantalum powders |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 1422-2004 |
Iridium powder |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 2968-1994 |
Samarium metal |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 1234-1995 |
High resistance alloys for electrical heating |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
|
