| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YS/T 231-2007 |
Tungsten concentrate |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 231-1994 |
Technical requirements for 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 7739.3-1987 |
Methods for chemical analysis of gold concentrates; The silver diethyldithiocarbamate spectrophotometric method for the determination of arsenic content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB 838-1987 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| 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
|
|
| ZB D 43001-1990 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| XB/T 107-1995 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 17416.2-2010 |
Method for chemical analysis of Zirconium ores - Part 2: Determination of Zirconium and Hafnium contents |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| XB/T 105-1995 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 254.4-2011 |
Methods for chemical analysis of beryllium concentrate and beryl—Part 4:Determination of lithium oxide contents—Flame atomic absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
