| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YS/T 1115.1-2016 |
Methods for chemical analysis of copper ores and tailings—Part 1:Determination of copper content—Flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 1819.15-2006 |
Methods for chemical analysis of tin concentrates―Determination of fluorine content―The ion-selective electrode method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 3257.5-1999 |
Methods for chemical analysis of bauxite--Determination of iron oxide content--Orthophenanthroline photometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 8151.12-2000 |
Methods for chemical analysis of zinc concentrates-Determination of silver content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 556.14-2011 |
Methods for chemical analysis of antimony concentrates Part 14:Determination of silver content -Flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 340-2005 |
Nickel concentrate |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3884.8-2000 |
Methods for chemical analysis of copper concentrates-Determination of zinc content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 53.2-1992 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14353.4-1993 |
Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of cadmium |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 556.4-2009 |
Methods for chemical analysis of antimony concentrates—Part 4:Determination of hygroscopic moisture content—Weighing method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4102.1-1983 |
Methods for chemical analysis of high-titanium slag and rutile;The ammonium ferric sulfate volumetric method for the determination of titanium dioxide content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8151.4-2000 |
Methods for chemical analysis of zinc concentrates-Determination of silicon dioxide content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 320-2014 |
Zinc concentrate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3884.11-2005 |
Methods for chemical analysis of copper concentrates—Determination of mercury content—Cold atomic absorption spectrometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 7146-1986 |
Methods of sampling and sample preparation of antimony ores in bags |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 556.2-2006 |
Antimony concentrates -- Determination of arsenic content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 345-1994 |
|
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 15925-1995 |
Method for chemical analysis of antimony ores—Determination of antimony content—Cerimetric titeration |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
|
