| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 36090-2018 |
Gas analysis—Guide for quality assurance of on line automatic measuring system |
600 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 10607-2001 |
Methods for compiling product models of air separation plants |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| HG/T 3633-1999 |
Pure methane |
105 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14605-1993 |
Determination of trace argon, nitrogen and krypton in oxygen－Gas chromatographic method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 14852-1993 |
Determination of trace oxygen in gases－Phosphor chemiluminescence method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 31058-2014 |
Gases for electronic industry―Silicon tetrafluoride |
100 (USD) |
via email in
1 business day
|
VALID
|
|
| GB 4844.2-1995 |
Pure helium |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15909-2017 |
Gas for electronic industry—Silane |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14602-2014 |
Gases for electronic industry—Hydrogen chloride |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14604-1993 |
Gases for electronic industry. Oxygen |
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 9078.2-1999 |
Performance test methods for natural gas separation plants |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 34236-2017 |
Technical guideline for methanol preparation from carbon dioxide |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 8693-1998 |
large and medium scale air separation p;ants |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 4844.1-1995 |
Industrial helium |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 18994-2014 |
Gases for electronic industry—High purity chlorine |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 26249-2010 |
Gases for electronic industry—Hydrogen selenide |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 35995-2018 |
Carbon monoxide |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8981-1988 |
Determination of trace hydrogen in gases-Gas chromatographic method |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 31987-2015 |
Gas for electronic industry—Germane |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 26251-2010 |
Fluorine and mixed gases of fluorine-nitrogen |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
