| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| XB/T 102-1995 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 18114.3-2000 |
Methods for chemical analysis of monazite concentrates-Determination of calcium oxide content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 7739.5-2007 |
Methods for chemical analysis of gold concentrates—Part 5:Determination of lead contents |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 3013-2012 |
Technical specification for observation of tunnel displacement for the underwater gold mining engineering |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YB/T 159.4-2015 |
Titanium concentrate(rock minerals). Determination of phosphorus content. The bismuth phosphomoly bdate blue spectrophotometric method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 299-1994 |
Artificial rutile |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 7739.3-2019 |
Methods for chemical analysis of gold concentrates—Part 3:Determination of arsenic content |
 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| YS/T 254.1-1994 |
Methods for chemical analysis of beryllium concentrates-beryl The phosphate gravimetric method for the determination of beryllium oxide content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 318-1997 |
Copper concentrate |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 20899.9-2007 |
Methods for chemical analysis of gold ores—Part 9:Determination of carbon cotents |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 20899.2-2007 |
Methods for chemical analysis of gold ores—Part 2:Determination of silver contents |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 17417.1-2010 |
Method for chemical analysis of rare earth ores—Part 1:Determination of rare earths |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 231-2007 |
Tungsten concentrate |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| XB/T 103-1995 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 7739.9-2007 |
Methods for chemical analysis of gold concentrates—Part 9:Determination of carbon contents |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 18114.7-2000 |
Methods for chemical analysis of monazite concentrates-Determination of iron oxide content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 18114.8-2000 |
Methods for chemical analysis of monazite concentrates-Determination of yttrium oxide content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 254.4-1994 |
Methods for chemical analysis of beryllium concentrates-beryl The atomic absorption spectrophotometric method for determination of lithium oxide content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 159.5-2015 |
Titanium concentrate(rock minerals). Determination of sulfur content. The combustion iodometric method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 20899.1-2007 |
Methods for chemical analysis of gold ores—Part 1:Determination of gold contents |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
