| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 1819.8-2017 |
Methods for chemical analysis of tin concentrates—Part 8：Determination of zinc content—Flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 514.2-2006 |
Methods for chemical analysis of high-titanium slag and rutile The potassium dichromate volumetric method for the determination of total iron content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6730.23-1986 |
Methods for chemical analysis of iron ores; The ferric ammonium sulfate volumetric method for the determination of titanium content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 820.14-2012 |
Methods for chemical analysis of laterite nickel ores—Part 14:Determination of zinc content—Flame atomic absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14352.14-1993 |
Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of gallium content. Rhodamine B photometric method after butylacetate extraction |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 820.11-2012 |
Methods for chemical analysis of laterite nickel ores—Part 11:Determination of fluorine and chlorine contents—Ion chromatography |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8151.1-2000 |
Methods for chemical analysis of zinc concentrates-Determination of zinc content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6730.7-1986 |
Methods for chemical analysis of iron ores; The sulfosalicylic acid photometric method for the determination of metallic iron content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 394-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 17415.1-1998 |
Methods for chemical analysis of Tantalum and Niobium ores-Determination of Tantalum content-Preconcentration and separation with silica gel-Butyl rhodamine B extraction photometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 509.8-2006 |
Methods for chemical analysis of sqodumenite and lepidolite concentrates The chromazurol S and cetyltrimethyl ammonium bromide photometric method for the determination of beryllium oxide content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14353.8-1993 |
Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of bismuth content. Hydride generationatomic fluorescence spectrometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14353.8-2010 |
Methods for chemical analysis of copper ores lead ores and zinc ores - Part 8: Determination of bismuth content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| DZ/T 0279.27-2016 |
Analysis Methods for Regional Geochemical Sample-Part 27:Determination of Organic Carbon by Potassium Dichromate Volumetric Method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 339-2011 |
Tin concentrate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 17413.3-1998 |
Methods for chemical analysis of lithium、rubidium and cesium ores-Determination of Cesium content-Flame atomic absorption/emission spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14352.12-2010 |
Methods for chemical analysis of tungsten ores and molybdenum ores - Part 12：Determination of silver content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8151.7-2000 |
Methods for chemical analysis of zinc concentrates-Determination of arsenic content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 820.12-2012 |
Methods for chemical analysis of laterite nickel ores—Part 12:Determination of manganese content—Flame atomic absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3884.9-2000 |
Methods for chemical analysis of copper concentrates-Determination of arsenic and bismuth contents |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
