| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 15076.10-1994 |
Methods for chemical analysis of tantalum and niobium-Determination of iron,nickel,chromium,titanium,zirconium,aluminum and manganese contents in niobium |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 520.9-2007 |
Chemical analysis of gallium Part 9 Determination of germanium content The phenyl fluorone-polyethylene glycol octyl phenyl ether extraction spectrophotometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 20931.6-2007 |
Methods for chemical analysis of lithium-Determination of aluminum content-Chromazurol S-cetylpyridine broide spectrophotometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 514.1-2009 |
Methods for chemical analysis of high-titanium slag and rutile—Part 1:Determination of titanium dioxide content—Ferric ammonium sulfate titration |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 18115.1-2000 |
Lanthanum oxide-Determination of cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide, lutetium oxide |
 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| GB/T 3137-2020 |
Testing method for electrical property of tantalum powder |
 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| YS/T 37.4-2007 |
High pure germanium dioxide-Determination of magnesium aluminium cobalt nickel copper zinc indium lead calcium iron and arsenic content-Inductively coupled plasma mass spectrometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 4375.9-1984 |
Methods for chemical analysis of gallium;The phenylfluorone-polyethylene glycol octyl phenyl ether photometric method for the determination of germanium content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 20931.10-2007 |
Methods for chemical analysis of lithium—Determination of copper content—Flame atomic absorption spectrometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 8638.7-1988 |
Nickel base alloy powder; Determination of cubit content; Nitroso-R salt spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 12690.11-2003 |
Terbium oxide-Determination of lanthanum oxide,cerium oxide,praseodymium oxide,neodymium oxide,sama |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15076.2-2019 |
Methods for chemical analysis of tantalum and niobium—Part 2:Determination of niobium content in tantalum—Inductively coupled plasma atomic emission spectrometry and stratography gravimetry |
 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| GB/T 4325.24-1984 |
Methods for chemical analysis of molybdenum;The molybdenum blue photometric method for the determination of phosphorus content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 539.6-2006 |
Nickel base alloy powder -- Determination of iron content -- Titanium trichloride-potassium dichromate titrimetric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 745.3-2010 |
Methods for chemical analysis of copper anode slime—Part 3:Determination of platinum content and palladium content—Fire assay collection-inductively coupled plasma atomic emission spectrometric methods |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 540.1-2006 |
Vanadium -- Determination of vanadium content -- Potassium permanganate-ammonium ferrous sulphate volumetric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8639.1-1988 |
Vanadium; Determination of vanadium content; Potassium permanganate-ammonium ferrous sulphate volumetric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 16478.5-1996 |
Methods for chemical analysis of thorium nitrate-Determination of chlorine content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 18114.11-2010 |
Chemical analysis methods of rare earth concentrates—Part 11:Determination of fluorine content—EDTA titration |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 16484.12-1996 |
Methods for chemical analysis of rare earth chloride and carbonate—Determination of sulphate radicle content |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
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