| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 18882.5-2002 |
Chemical analysis methods for mixed rare earth oxide of ion-absorpted type RE ore-Determination of aluminum oxide content-EDTA titrimetric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| XB/T 104-2015 |
Monazite concentrate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 30075-2013 |
Rare earth activated nitride red phosphors for LED |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 500-2013 |
Determination of cerium content in cerium-tungsten alloys Oxidation—Reduction titration |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13747.6-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 6:Determination of copper content—2,9-Dimethyl-1,10-phenanthroline spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 226.2-2009 |
Methods for chemical analysis of selenium—Part 2:Determination of antimony content—Hydride generation-atomic fluorescence spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 959-2014 |
Methods for chemical analysis of silver―Determination of copper、bismuth、iron、lead、antimony、palladium、selenium and tellurium contents―Spark atomic emission spectrometry |
 (USD) |
via email in
1 business day
|
VALID
|
|
| YS/T 201-2007 |
Sheets and bands of precious metals and their alloys |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| XB/T 212-2015 |
Gadolinium metal |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14635-2008 |
Rare earth metals and their compounds—Determination of total rare earth contents |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 564-2009 |
Iridium crucible |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20931.9-2007 |
Methods for chemical analysis of lithium—Determination of nitrogen content—Mercuric potassium iodide spectrophotometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 17473.3-2008 |
Test methods of precious metals pastes used for microelectronics Determination of sheet resistance |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23595.5-2009 |
Test methods of rare earth yellow phosphor for white LED lamps - Part 5: Determination of pH value |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13747.21-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 21:Determination of hydrogen content—Inert gas fusion-infrared absorption or thermal conductivity method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23611-2009 |
Gold target |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 569.8-2015 |
Methods for chemical analysis of thallium—Part 8:Determination of indium content—Crystal violet benzene extraction spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 955.1-2014 |
Methods for chemical analysis of crude silver—Part 1:Determination of silver content—Fire assay method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 29656-2013 |
Chemical analysis methods for praseodymium neodymium dysprosium alloy |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 23595.6-2009 |
Test methods of rare earth yellow phosphor for white LED lamps - Part 6: Determination of conductivity |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
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