| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 14603-1993 |
Gases for electronic industry. Boron trifluoride |
$220.00 |
via email in 1~3 business day |
abolished2010-05-01 ,2010-5-1,1994-7-1 |
|
| GB/T 14603-2009 |
Gases for electronic industry-Boron trifluoride |
$210.00 |
via email in 1~3 business day |
valid,,2010-5-1 |
|
| GB/T 14604-1993 |
Gases for electronic industry. Oxygen |
$300.00 |
via email in 1~3 business day |
abolished2010-05-01 ,2010-5-1,1994-7-1 |
|
| GB/T 14604-2009 |
Gas for electronic industry—Oxygen |
$180.00 |
via email in 1~3 business day |
valid,,2010-5-1 |
|
| GB/T 14605-1993 |
Determination of trace argon, nitrogen and krypton in oxygen－Gas chromatographic method |
$224.00 |
via email in 1~3 business day |
abolished2008-11-01,2008-11-1,1994-7-1 |
|
| GB/T 14606-1993 |
Determination of total hydrocarbon in gases. Flameion method |
$260.00 |
via email in 1~3 business day |
abolished1998-05-01 ,1998-5-1,1994-7-1 |
|
| GB/T 14850-1993 |
Gas analysis－Vocabulary |
$400.00 |
via email in 1~5 business day |
superseded,2008-11-1,1994-10-1 |
|
| GB/T 14850-2008 |
Gas analysis - Vocabulary |
$280.00 |
via email in 1~3 business day |
superseded,2021-2-1,2008-11-1 |
|
| GB/T 14851-2009 |
Gas for electronic industry - Phosphine |
$140.00 |
via email in 1~3 business day |
to be abolished2025-10-01,2025-10-1,2010-5-1 |
|
| GB/T 14851-2025 |
Electronic specialty gas—Phosphine |
$210.00 |
via email in 1~3 business day |
to be valid,,2025-10-1 |
|
| GB/T 14852-1993 |
Determination of trace oxygen in gases－Phosphor chemiluminescence method |
$180.00 |
via email in 1~3 business day |
abolished2005-10-14,,1994-10-1 |
|
| GB/T 15909-1995 |
Gas for electronic industry--Silane |
$120.00 |
via email in 1~3 business day |
abolished2010-05-01,2010-5-1,1996-8-1 |
|
| GB/T 15909-2009 |
Gas for electronic industry - Silane |
$180.00 |
via email in 1~3 business day |
abolished2017-12-01,2017-12-1,2010-5-1 |
|
| GB/T 15909-2017 |
Gas for electronic industry―Silane |
$180.00 |
via email in 1~3 business day |
valid,,2017-12-1 |
|
| GB/T 16942-1997 |
Gases for electronic industry--Hydrogen |
$224.00 |
via email in 1~3 business day |
superseded,2010-5-1,1998-5-1 |
|
| GB/T 16942-2009 |
Gas for electronic industry—Hydrogen |
$160.00 |
immediately |
valid,,2010-5-1 |
|
| GB/T 16943-1997 |
Gases for electronic industry--Helium |
$220.00 |
via email in 1~3 business day |
abolished2010-05-01 ,2010-5-1,1998-5-1 |
|
| GB/T 16943-2009 |
Gas for electronic industry—Helium |
$140.00 |
via email in 1~3 business day |
valid,,2010-5-1 |
|
| GB/T 16944-1997 |
Gases for electronic industry--Nitrogen |
$220.00 |
via email in 1~3 business day |
abolished2010-05-01 ,2010-5-1,1998-5-1 |
|
| GB/T 16944-2009 |
Gas for electronic industry—Nitrogen |
$160.00 |
via email in 1~3 business day |
valid,,2010-5-1 |
|
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* Related standard quantity: * Page quantity: *
Current: * First
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