| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 26021-2010 |
Gold ba |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 276.2-2011 |
Methods for chemical analysis of indium Part 2：Determination of tin content-Phenylfluorone-cetyltrimethyl ammonium bromide spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 3016-2013 |
Special reactor for ozone oxidation process |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| 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 |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15072.7-2008 |
Test methods of precious metal alloys - Determination of chromium and iron contents for gold alloys - Inductively coupled plasma atomic emission spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| XB/T 611-2009 |
Chemical analysis methods of rare earth oxalate—Determination of ignition loss content—Gravimetry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 30454-2013 |
Test methods of silicate phosphors activated by rare earths for LED |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 85-2006 |
Basis rhodium as spectral analysis |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 509.5-2008 |
Methods for chemical analysis of spodumene and lepidolite concentrates-Determination of ferric oxide content-0-phenanthroline photometric method and EDTA compleximetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4325.1-2013 |
Methods for chemical analysis of molybdenum - Part 1: Determination of lead content - Graphite furnace atomic absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 227.10-2010 |
Methods for chemical analysis of tellurium—Part 10:Determination of arsenic content—Hydride generation-atomic fluorescence spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13747.7-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 7:Determination of manganese content—Patassium periodate spectrometry andinductively coupled plasma atomic emission spectrometry |
 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| YS/T 509.6-2008 |
Methods for chemical analysis of spodumene and lepidolite concentrates-Determination of phosphorus pentoxide content-The molybdenum blue photometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 1121.1-2016 |
Methods for chemical analysis of palladium chloride—Part 1:Determination of platinum content—Dimethylglyoxime gravimetry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20170.1-2006 |
Test methods for physical characters of rare earth metals and their compounds Determination for particle size distribution of rare earth compounds |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 17472-2008 |
Specification for pastes of precious metal used for microelectronics |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 26288-2010 |
Dichlorodiammine palladium (Ⅱ) |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 83-2006 |
Basis palladium as spectral analysis |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 15076.15-2008 |
Methods for chemical analysis of tantalum and niobium - Determination of hydrogen content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 568.1-2008 |
Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of zirconium oxide and hafnium oxide total content-Mandelic acid gravimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
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