| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| HG/T 2686-1995 |
|
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 6052-1993 |
Commerial liquid carbon dioxide |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 3634.1-2006 |
Hydrogen―Part 1: Industrial hydrogen |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 8982-2009 |
Oxygen supplies for medicine and aircraft breathing |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 16943-2009 |
Gas for electronic industry—Helium |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG 2685-1995 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 35861-2018 |
Gas analysis—General quality assurance aspects in the use of calibration gas mixtures—Guidelines |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 16945-2009 |
Gas for electronic industry—Argon |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3864-1996 |
Industrial nitrogen |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5832.1-2003 |
Determination of moisture in gases—Part 1:Electrolytic method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 6052-2011 |
Industrial liquid carbon dioxide |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 38521-2020 |
Gas analysis—Purity analysis and the treatment of purity data |
|
via email in
1-3 business day
|
TO BE VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 10624-1995 |
High purity argon |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 5138-2006 |
Liquid chlorine for industrial use |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 10625-1989 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 32386-2015 |
Gases for electronic industry—Tungsten hexaflouride |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5829-2006 |
Krypton |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 29729-2013 |
Essential requirements for the safety of hydrogen systems |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 18867-2014 |
Gases for electronic industry—Sulphur hexaflouride |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 37186-2018 |
Gas analysis—Determination of sulfur dioxide and nitrogen oxides—Ultraviolet differential optical absorption spectroscopy |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
