| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 12688.5-1990 |
Styrene for industral use-Determinaiton of content of total aldehydes-Titrimetric method |
$184.00 |
via email in 1~3 business day |
abolished2011-11-01,2011-11-1,1991-12-1 |
|
| GB/T 12688.5-2011 |
Test method of styrene for industrial use—Part 5:Determination of content of total aldehydes—Titrimetric method |
$120.00 |
via email in 1~3 business day |
superseded,2020-5-1,2011-11-1 |
|
| GB/T 12688.5-2019 |
Test method of styrene for industrial use—Part 5:Determination of the content of total aldehydes—Titrimetric method |
$165.00 |
via email in 1~3 business day |
valid,,2020-5-1 |
|
| GB/T 12688.6-1990 |
Styrene for industrial use-Determinaiton of trace sulfur-Oxidative micro-coulometric method |
$134.00 |
via email in 1~3 business day |
abolished2017-12-15,,1991-12-1 |
|
| GB/T 12688.7-1990 |
Styrene for industrial use--Determination of content of inhibitor (P-tert-butylcatechol)--Colorimetric method |
$180.00 |
via email in 1~3 business day |
valid,,1991-12-1 |
|
| GB/T 12688.8-1998 |
Styrene for industrial use-Determination of content of inhibitor (p-tert-butylcatechol)-Spectrophotometric method |
$224.00 |
via email in 1~3 business day |
abolished2011-11-01,2011-11-1,1999-5-1 |
|
| GB/T 12688.8-2011 |
Test method of styrene for industrial use—Part 8:Determination of content of inhibitor(p-tert-butylcatechol)—Spectrophotometric method |
$120.00 |
via email in 1~3 business day |
valid,,2011-11-1 |
|
| GB/T 12688.9-2011 |
Test method of styrene for industrial use—Part 9:Determination of trace benzene—Gas chromatographic method |
$180.00 |
via email in 1~3 business day |
valid,,2011-11-1 |
|
| GB/T 12701-2014 |
Ethylene and propylene for industrial use―Determination of trace oxygenates―Gas chromatographic method |
$160.00 |
via email in 1~3 business day |
valid,,2014-12-1 |
|
| GB/T 13289-2014 |
Ethylene for industrial use—Sampling in the liquid and the gaseous phase |
$180.00 |
via email in 1~3 business day |
valid,,2014-12-1 |
|
| GB/T 13290-2014 |
Propylene and butadiene for industrial use―Sampling in the liquid phase |
$160.00 |
via email in 1~3 business day |
valid,,2014-12-1 |
|
| GB/T 14571.1-1993 |
glycol for industrial use . Determination of acidity . Titrimetric method |
$164.00 |
via email in 1~3 business day |
superseded,2017-5-1,1994-7-1 |
|
| GB/T 14571.1-2016 |
Test method of monoethylene glycol for industrial use―Part 1:Determination of acidity―Titration method |
$90.00 |
via email in 1~3 business day |
valid,,2017-5-1 |
|
| GB/T 14571.2-1993 |
glycol for industrial use. Determination of diethylene glycol and triethylene glycol. Gas chromatographic method |
$75.00 |
via email in 1~3 business day |
abolished2018-10-01,2018-10-1,1994-7-1 |
|
| GB/T 14571.2-2018 |
Test method of ethylene glycol for industrial use—Part 2:Determination of purity and impurities—Gas chromatography |
$140.00 |
via email in 1~3 business day |
valid,,2018-10-1 |
|
| GB/T 14571.3-1993 |
Ethylene glycol for industrial use. Determination of content of total aldehydes present. Spectrophotometric method |
$184.00 |
via email in 1~3 business day |
abolished2008-08-01,2008-8-1,1994-7-1 |
|
| GB/T 14571.3-2008 |
glycol for industrial use - Determination of content of total aldehydes present - Spectrophotometric method |
$80.00 |
via email in 1~3 business day |
abolished2023-02-01 ,2023-2-1,2008-8-1 |
|
| GB/T 14571.3-2022 |
Test method of ethylene glycol for industrial use—Part 3：Determination of content of aldehydes |
$165.00 |
via email in 1~3 business day |
valid,,2023-2-1 |
|
| GB/T 14571.4-2008 |
glycol for industrial use - Determination of ultraviolet transmittance - Ultraviolet spectrophotometric method |
$140.00 |
via email in 1~3 business day |
abolished2022-11-01 ,2022-11-1,2008-8-1 |
|
| GB/T 14571.5-2016 |
Test method of monoethylene glycol for industrial use―Part 5:Determination of chloride ion―Ion chromatography |
$165.00 |
via email in 1~3 business day |
valid,,2017-5-1 |
|
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