| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YS/T 413-1999 |
Carbide helical insert |
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 226.1-2009 |
Methods for chemical analysis of selenium—Part 1:Determination of bismuth content—Hydride generation-atomic fluorescence spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 475.3-2005 |
Methods for chemical analysis of cast bearing metals -- Determination of antimony content --Cerium sulfate titrimetric method |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 103-1992 |
Energy consumption of smelterd aluminum products |
135 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 539.11-2006 |
Nickel base alloy powder -- Determination of tungsten content -- Cinchonine gravimetric method |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 675-2008 |
Sodium Diisobutyl dithiophate |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 330-1994 |
|
180 (USD) |
via email in
1 business day
|
|
|
| YS/T 285-2007 |
Prebaked anode for aluminium electrolysis |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 643-2007 |
Iridium(Ⅲ) chloride hydrate |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 514.11-2006 |
Methods for chemical analysis of high-titanium slag and rutile The benzoyl phenylhydroxylamine extraction photometric method for the determination of vanadium pentaoxide content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 203-2009 |
Threads、wires、rods of precious metals and their alloys |
360 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 119-5-1992 |
Methods for determination and calculation of heat balance of special equipments for alumina production (Evaporator) |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 509.3-2006 |
Methods for chemical analysis of sqodumenite and lepidolite concentrates The grayimetric-molybdenum blue photometric method for the determination of silicon dioxide content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 281.3-1994 |
Cobalt -- Determination of silicon content -- Molybdenum blue spectrophotometric method |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS 5030-1996 |
Code for design of electric power supply in non-ferrous metal mines |
1455 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YS/T 990.10-2014 |
Methods for chemical analysis of copper matte—Part 10:Determination of silicon dioxide content—Molybdenum blue spectrophotometry and potassium fluosilicate titrimetric method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 617.3-2007 |
Determination of chemical compositions and physical properties of aluminum powder magnesium powder and Al-Mg alloy powder Part 3 Determination of volatile matter(water) content Drying-degravimetric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 281.10-1994 |
Cobalt -- Determination of nickel content -- Flame atomic absorption spectrophotometric method |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 575.3-2007 |
Methods for chemical analysis of bauxite Part 3:Determination of silicon dioxide content molybdenum blue photometric mehtod |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 248.2-2007 |
Methods for chemical analysis of crude lead-Determination of tin content-Phenylfuorone photometric method and potassium iodate titrimetric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
