| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YS/T 661-2016 |
|
 (USD) |
via email in
1 business day
|
VALID
|
|
| YS/T 910-2013 |
Determination of copper content for brass— Iodimetry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 445.9-2001 |
Methods for chemical analysis of silver concentrates -- Determination of lead and zinc contents |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 514.4-2009 |
Methods for chemical analysis of high titanium slag and rutile—Part 4:Determination of silicon dioxide content—Gravimetric analysis and molybdenum blue spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS 5426-2014 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 276.7-2011 |
Methods for chemical analysis of indium Part 7：Determination of lead content-Flame atomic absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 501-2013 |
Determination of thorium dioxide content in thorium-tungsten alloys—Gravimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 945-2013 |
The norm of energy consumption per unit products of tantalum-niobium concentrates |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 663-2007 |
Balance of special equipments for aluminium production methods for determination and calculation of heat aluminium holding furnace |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 502-2006 |
Determination of rhenium in rhenium-tungsten alloys -- spectrophotometric method using dimethylglyoxime |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 397-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 923.2-2013 |
Methods for Chemical Analysis of High Purity Bismuth - Part 2: Determination of Trace Impurity Elements Content Glow Discharge Mass Spectrometry |
 (USD) |
via email in
1 business day
|
VALID
|
|
| YS/T 984-2014 |
Determination of boron and phosphorus concent in silicon powder by chemical analysis |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 555.6-2006 |
Molybdenum concentrates. Determination of copper and lead content |
 (USD) |
via email in
1 business day
|
|
|
| YS/T 548-2006 |
High-pure niobium pentoxide |
 (USD) |
via email in
1 business day
|
SUPERSEDED
|
|
| YS/T 373.11-1994 |
|
 (USD) |
via email in
1 business day
|
|
|
| YS/T 594-2016 |
Rhodium(Ⅲ)nitrate |
 (USD) |
via email in
1 business day
|
VALID
|
|
| YS/T 128-1992 |
|
 (USD) |
via email in
1-3 business day
|
|
|
| YS/T 555.1-2006 |
Molybdenum concentrates. Determination of molybdenum content |
 (USD) |
via email in
1 business day
|
|
|
| YS/T 519.2-2006 |
Methods for chemical analysis of arsenic The malachite green photometric method for the determination of antimony content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
