| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 4324.28-2012 |
Methods for chemical analysis of tungsten - Part 28: Determination of molybdenum content - The thioyanate spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4325.15-2013 |
Methods for chemical analysis of molybdenum—Part 15:Determination of sodium content—Flame atomic absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 1078-2015 |
Vanadium-aluminium-tin-chromium master alloy |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 516-2012 |
Determination method for secondary recrystallization temperature of tungsten wire |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4324.2-2012 |
Methods for chemical analysis of tungsten - Part 2: Determination of bismuth content - Hydrogenate atomic absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4189-1984 |
Doped tungsten bars |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
