| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB 6730.17-1986 |
Methods for chemical analysis of iron ores; The combustion iodometric method for the determination of sulfur content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6730.33-1986 |
Methods for chemical analysis of iron ores; The oscilloscopic polarography method for the determination of tin content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 509.6-2006 |
Methods for chemical analysis of sqodumenite and lepidolite concentrates The o-phenanthroline photometric method for the determination of ferric oxide content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 418-1999 |
Nonferrous-metals concentrate products -- Packing marking transporting and storing |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14353.19-2019 |
Methods for chemical analysis of copper ores, lead ores and zinc ores—Part 19:Determination of tin content—Hydride generation atomic fluorescence spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6150.13-1985 |
Methods for chemical analysis of tungsten concentrates; The ammonium hydroxide-ammonium chloride supporting electrolyte polarographic method for the determination of zinc content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 514.8-2006 |
Methods for chemical analysis of high-titanium slag and rutile The EDTA volumetric method for the deter-mination of aluminium oxide content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 575.21-2006 |
Methods for chemical analysis of bauxite -- Determination of organic carbon content -- Titrimetric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3257.6-1999 |
Methods for chemical analysis of bauxite--Determination of titanium dioxide content--Diantipyrylmethane photometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| DZ/T 0279.33-2016 |
Analysis Methods for Regional Geochemical Samle-Part 33:Determination of Lanthanum,Cerium etc.15 Rare Earth Elements Content by Alkali Fusion-Ion Exchange-Inductively Coupled Plasma Atomic emission Spectrometry |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 8151.13-2000 |
Methods for chemical analysis of zinc concentrates-Determination of germanium content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 17418.6-1998 |
Methods for analysis of noble metals in geochemcial samples-Determination of platinum palladium and gold content-Preconcentration by fire assay-Emission spectrographic method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6730.12-1986 |
Methods for chemical analysis of iron ores; The chrome azurol S photometric method for the determination of aluminum content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6730.18-1986 |
Methods for chemical analysis of iron ores; The n-butyl acetate extraction-molybdenum blue photometric method for the determination of phosphorus content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8151.2-2000 |
Methods for chemical analysis of zinc concentrates-Determination of sulfur content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 159.3-1999 |
Methods for chemical analysis of titanium concentrate(rock minerals)—The potassium dichromate volumetric method for the determination of ferrous oxide content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 159.2-1999 |
Methods for chemical analysis of titanium concentrate(rock minerals)—The titanium chloride-potassium dichromate volumetric method for the determination of total iron content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 1819.11-2017 |
Methods for chemical analysis of tin concentrates—Part 11:Determination of aluminium oxide content—Chromazuzal S spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 298-1994 |
High-Titanium slag |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 8152.8-1987 |
Methods for chemical analysis of lead concentrates; The DTPM spectrophotometric method for the determination of bismuth content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
