| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YS/T 1089-2015 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 373.7-1994 |
|
 (USD) |
via email in
1 business day
|
|
|
| YS/T 244.4-2008 |
Chemical analysis methods of high purity aluminum Part 4:Determination of gallium content by butylrhodamine B photometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 226.1-1994 |
|
 (USD) |
via email in
1 business day
|
|
|
| YS/T 521.5-2009 |
Methods for chemical analysis of blister copper—Part 5:Determination of zinc and nickel contents—Flame atomic absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 717-2009 |
Pulverized nickel powder |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 509.1-2008 |
Methods for chemical analysis of spodumene and lepidolite concentrates-Determination of lithium oxide sodium oxide and potassium oxide contents-Flame atomic absorption spectometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 990.7-2014 |
Methods for chemical analysis of copper matte—Part 7:Determination of cadmium content—Atomic absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 74.1-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 498-2006 |
Lead anode plate for electro-winning |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 509.5-2006 |
Methods for chemical analysis of sqodumenite and lepidolite concentrates The EDTA volumetric method for the determination of ferric oxide content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 617.6-2007 |
Determination of chemical compositions and physical properties of aluminum powder magnesium powder and Al-Mg alloy powder Part 6 Determination of particle size destribution Sieve method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 574.6-2006 |
Chemical analysis of zirconium powder for electro-vacuum uses The chrome azurol S photometric method for determination of aluminium |
 (USD) |
via email in
1 business day
|
|
|
| YS/T 436-2000 |
|
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YS/T 574.4-2006 |
Chemical analysis of zirconium powder for electro-vacuum uses The molybdenum blue photometric method for determination of phosphorus |
 (USD) |
via email in
1 business day
|
|
|
| YSJ 412-1992 |
|
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YS/T 231-2007 |
Tungsten concentrate |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 256-2009 |
Cobalt oxide |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 210-2009 |
Pelleted catalyst of platinum for diesel engine exhaust gases purification |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 1146-2016 |
Molybdenum and molybdenum alloy boats |
 (USD) |
via email in
1 business day
|
VALID
|
|
|
|
