| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YS/T 953.9-2014 |
Methods for chemical analysis of fire smelting nickel substrate material―Part 9:Determination of carbon and sulfur contents―Infrared absorption method after high frequency combustion |
100 (USD) |
via email in
1 business day
|
VALID
|
|
| YS/T 74.9-2010 |
Methods for chemical analysis of cadmium—Part 9:Determination of tin content—Hydride generation-atomic fluorescence spectrometry |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 281.18-2011 |
Methods for chemical analysis of cobalt- Part 18:Determination of sodium content-Flame atomic absorption spectrometery |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 36.2-2011 |
Methods for chemical analysis of high-purity Tin Part 2:Determination of antimony content-Malachite green spectrophotometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 248.3-1994 |
Methods for chemical analysis of crude lead The cerium sulfate volumetric method for the determination of antimony content |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| SN/T 1031.7-2003 |
Method for the chemical analysis of crude antimony trioxide for export -- Determination of arsenic content |
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 252.5-1994 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 227.8-2010 |
Methods for chemical analysis of bismuth—Part 8:Determination of magnesium and sodium content—Flame atomic absorption spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 5121.12-1985 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 327-1994 |
|
150 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 281.20-2011 |
Methods for chemical analysis of cobalt- Part 20:Determination of oxide Impulse infrared absorption |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 248.4-1994 |
Methods for chemical analysis of crude lead The 5-Br-PADAP photometric method for the determination of antimony content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 239.2-1994 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 248.6-1994 |
Methods for chemical analysis of crude lead The oscillopolarographic method for the determination of copper content |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 990.2-2014 |
Methods for chemical analysis of copper matte—Part 2:Determination of gold and silver contents—Atomic absorption spectrmetry and fire assay method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 6520.9-1986 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 5121.11-1985 |
|
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 5119.6-1985 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 248.1-2007 |
Methods for chemical analysis of crude lead-Determination of lead content-Na2DETA titrimetric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 8550.6-1987 |
|
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
