| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 6285-2003 |
Determination of trace oxygen in gases-Eletrochemical method |
90.0 |
via email in 1~3 business day |
superseded,2017-7-1,2003-9-1 |
|
| GB/T 5832.1-2003 |
Determination of moisture in gases—Part 1:Electrolytic method |
120.0 |
via email in 1~3 business day |
superseded,2017-7-1,2003-9-1 |
|
| GB/T 18994-2003 |
Gases for electronic industry—High purity chlorine |
344.0 |
via email in 1~3 business day |
superseded,2015-7-1,2003-8-1 |
|
| GB/T 18867-2002 |
Gases for electronic industry--Sulfur hexafluoride |
120.0 |
via email in 1~3 business day |
superseded,2015-7-1,2003-4-1 |
|
| HG/T 2686-1995 |
Determination of Trace Hydrogen, Oxygen, Methane and Carbon Monoxide In Inert Gas - Gas Chromatographic Method with Zirconia Detector |
90.0 |
via email in 1~3 business day |
abolished2017-05-12 ,,2001-3-1 |
|
| GB/T 17874-1999 |
Gases for electronic industry--Boron Trichloride |
300.0 |
via email in 1~3 business day |
superseded2011-05-01 ,2011-5-1,2000-6-1 |
|
| HG/T 3661.1-1999 |
Burning gases for welding and cutting - propene |
80.0 |
via email in 1~3 business day |
superseded,2016-9-1,1999-6-4 |
|
| HG/T 3661.2-1999 |
Burning gases for welding and cutting - propane |
80.0 |
via email in 1~3 business day |
superseded,2016-9-1,1999-6-4 |
|
| HG/T 3633-1999 |
Pure methane |
100.0 |
via email in 1~3 business day |
abolished2024-07-11,,1999-6-4 |
|
| GB 8982-1998 |
Gaseous oxygen supplies for medicine |
180.0 |
via email in 1~3 business day |
superseded,2010-5-1,1999-4-1 |
|
| GB 8983-1998 |
Breathing oxygen supplies for aircraft |
220.0 |
via email in 1~3 business day |
superseded,2010-6-1,1999-4-1 |
|
| GB/T 16942-1997 |
Gases for electronic industry--Hydrogen |
224.0 |
via email in 1~3 business day |
superseded,2010-5-1,1998-5-1 |
|
| GB/T 16945-1997 |
Gases for electronic industry--Argon |
220.0 |
via email in 1~3 business day |
superseded2010-05-01 ,2010-5-1,1998-5-1 |
|
| GB/T 16943-1997 |
Gases for electronic industry--Helium |
220.0 |
via email in 1~3 business day |
superseded2010-05-01 ,2010-5-1,1998-5-1 |
|
| GB/T 16944-1997 |
Gases for electronic industry--Nitrogen |
220.0 |
via email in 1~3 business day |
superseded2010-05-01 ,2010-5-1,1998-5-1 |
|
| GB/T 8984.1-1997 |
Determination of carbon monoxide, carbon dioxide and hydrocarbon in the gases--Part 1: Determination of carbon monoxide, carbon dioxide and mathane in the gases--Gas chromatographic method |
260.0 |
via email in 1~3 business day |
superseded,2008-11-1,1998-5-1 |
|
| GB/T 8984.3-1997 |
Determination of carbon monoxide, carbon dioxide and hydrocarbon in the gases--Part 3: Determination of total hydrocarbon in gases--Flame ionization method |
260.0 |
via email in 1~3 business day |
superseded,2008-11-1,1998-5-1 |
|
| GB/T 3864-1996 |
Industrial nitrogen |
130.0 |
via email in 1~3 business day |
superseded,2008-11-1,1997-5-1 |
|
| GB/T 8980-1996 |
High purity nitrogen |
184.0 |
via email in 1~3 business day |
superseded,2008-11-1,1997-5-1 |
|
| GB/T 5829-1995 |
Krypton |
184.0 |
via email in 1~3 business day |
superseded,2007-2-1,1996-8-1 |
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