| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB 8982-1998 |
Gaseous oxygen supplies for medicine |
195 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14850-1993 |
Gas analysis－Vocabulary |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 26570.1-2011 |
Determination of particle in gases—Light-scattering method—Part 1:Determination of particle in pipeline gases |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6285-2003 |
Determination of trace oxygen in gases-Eletrochemical method |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 16944-2009 |
Gas for electronic industry—Nitrogen |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14850-2008 |
Gas analysis - Vocabulary |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 22053-2008 |
Pentane vesicant |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 10628-2008 |
Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures |
420 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5275.4-2014 |
Gas analysis—Preparation of calibration gas mixtures using dynamic volumetric methods—Part 4:Continuous syringe injection method |
300 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 18867-2002 |
Gases for electronic industry--Sulfur hexafluoride |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 7445-1995 |
Pure hydrogen, high pruity hydrogen and ultra pure hydrogen |
225 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 31986-2015 |
Gas for electronic industry—Perfluoropropane |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8980-1996 |
High purity nitrogen |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5831-2011 |
Determination of trace oxygen in the gases—Colorimetric method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8984-2008 |
Determination of carbon monoxide carbon dioxide and hydrocarbon in gases - Gas chromatographic method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 3789-2005 |
Stable isotope gaseous neon |
105 (USD) |
via email in
1-3 business day
|
VALID
|
|
| MT/T 220-1990 |
|
210 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 17873-1999 |
Pure neon |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3864-2008 |
Industrial Nitrogen |
150 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 34246-2017 |
Technical code for safety of methane preparation from coke oven gas |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
