| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YS/T 568.6-2008 |
Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of titamium content-Diantipyrylmethane spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 1014.4-2014 |
Chemical analysis methods of bismuth trioxide—Part 5:Determination of loss cont on ignition—Gravimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20170.2-2006 |
Test method of physiical characters of rare earth metals and compounds—Determination on specific surface area of rare earth compounds |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 3253.7-2009 |
Methods for chemical analysis of antimony and antimony trioxide—Determination of bismuth content—Atomic fluorescence spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 613-2006 |
Resistor paste for carbon film potentiometer |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 836-2012 |
Perrhenic acid |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 898-2013 |
Methods for chemical analysis of the high purity tantalum—Determination of trace impurity element content—Inductively coupled plasma mass spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 16484.9-2009 |
Chemical analysis methods of rare earth chloride and light rare earth carbonate—Part 9:Determination of nickel oxide content—Flame atomic absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 509.7-2008 |
Methods for chemical analysis of spodumene and lepidolite concentrates-Determination of beryllium oxide content-Chromazurol S and cetyltrimethyl ammonium bromide spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23523-2009 |
Determination of germanium content in germanium renewable raw materials |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20931.7-2007 |
Methods for chemical analysis of lithium—Determination of nickel content—α-Furil dioxime spectrophotometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 32840-2016 |
Gold ore |
 (USD) |
via email in
1 business day
|
VALID
|
|
| YS/T 276.3-2011 |
Methods for chemical analysis of indium Part 3：Determination of thallium content-Methyl green photometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 30457-2013 |
Test methods of rare earth ultraviolet emission phosphors for fluorescent lamps |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 12690.13-2003 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Determination of molybdenum and tungsten content—Inductively coupled plasma atomic emission spectrographi |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15076.16-2008 |
Methods for chemical analysis of tantalum and niobium - Determination of sodium and potassium contents |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 18114.3-2010 |
Chemical analysis methods of rare earth concentrates—Part 3:Determination of calcium oxide content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 666-2008 |
Chemical analysis emthods of gallium for industrial use--Determination of impurity elements--Inductively coupled plasma atomic emission spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 12690.15-2006 |
Chemical analysis methods for non-rare earth metals and their oxide Determination of calcium oxide content |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 15072.8-2008 |
Test method of precious metal alloys - Determination of copper content for gold palladium and silver alloys - Complexometric return titration using thiourea releasing EDTA |
 (USD) |
via email in
1-3 business day
|
VALID
|
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