| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 3253.2-2008 |
Methods for chemical analysis of antimony and antimony trioxide - Determination of iron content - Orthophenanthroline spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 18116.2-2008 |
Chemical analysis methods of Yttrium-europium oxides - Determination of europium oxides |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 569.7-2015 |
Methods for chemical analysis of thallium—Part 7:Determination of aluminum content—Chrome azurol S spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 1028.4-2015 |
Methods for chemical analysis of lithium iron phosphate—Part 4:Determination of carbon content—High frequency combustion with infrared absorption method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 227.1-2010 |
Methods for chemical analysis of tellurium—Part 1:Determination of bismuth content—Hydride generation-atomic fluorescence spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3504-2015 |
Europium oxide |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4324.11-2012 |
Methods for chemical analysis of tungsten - Part 11: Determination of aluminum content - Inductively coupled plasma atomic emission spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 18882.3-2002 |
Chemical analysis methods for mixed rare earth oxide of ion-absorpted type RE ore-Determination of fifteen REO relative content-Inductively coupled plasma atomic essission spectrographic method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 1028.5-2015 |
Methods for chemical analysis of lithium iron phosphate—Part 5:Determination of calcium、magnesium、zinc、copper、lead、chromium、sodium、aluminium、nickel、cobalt、manganese content—Inductively coupled plasma atomic emission spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 12690.10-2003 |
Gadolinium oxide-Determination of samarium oxide, europium oxide, terbium oxide, dysprosium oxide a |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13747.20-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 20:Determination of hafnium content—Inductively coupled plasma atomic emission spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS 783-2012 |
The norm of energy consumption per unit product of infrared germanium single crystal |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| XB/T 617.7-2014 |
Chemical analysis methods for neodymium iron boron alloy. Part 7:Determination of oxygen and nitrogen contents. Impulse-infrared and impulse-thermal conductance absorption method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5238-2009 |
Monocrystalline germanium and monocrystalline germanium slices |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 226.3-2009 |
Methods for chemical analysis of selenium Part 3:Determination of aluminum content-Chrome azurol S-Cetyl trimethyl ammonium bromide absorption photometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23595.4-2009 |
Test methods of rare earth yellow phosphor for white LED lamps - Part 4: Determination of thermostability |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| XB/T 601.8-1993 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| XB/T 601.2-2008 |
Chemical analysis methods of lanthanum boride determination of Fe、Ca、Mg、Cr、Mn、Cu、Co content inductively coupled plasma atomic emission spectrographic method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 938.1-2013 |
Chemical analysis methods of gold alloys and palladium alloys for dental ceramic restoration—Part 1:Determination of gold content—Gravimetry by sodium nitrite reduction |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 563-2009 |
Methods for chemical analysis of precious metals alloys-platinum-palladium-rhodium alloys-Determination of palladium and rhodium content-Diacetyldioxime gravimetriy tin(Ⅱ) chloride spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
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