| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 38394-2019 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 2423-1993 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3392-2003 |
Propylene for industrial use—Determination of hydrocarbon impurities—Gas chromatographic method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 7715-2003 |
Ethylene for industrial use—Specification |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 5192-1985 |
Technical requirements of synthetic scheelite |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 13255.3-1991 |
Caprolactam for industrial use-Determination of permanganate absorbance-Spectrometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 524-2006 |
Technical requirements of synthetic scheelite |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 2288-1980 |
Method for the determination of water content of coal;Carbonization products |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 13255.1-2009 |
Test methods of caprolactam for industrial use - Part 1: Determination of colourity of 50% aqueous caprolactam solution - Spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 7717.7-1994 |
Acrylonitrile; Determination of water |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 13255.7-1991 |
Caprolactam for industrial use-Determination of iron content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 7717.2-1994 |
Acrylonitrile; Examination of appearance |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8727-2008 |
Method for determination of coking value of coal pitch products |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13255.5-2009 |
Test methods of caprolactam for industrial use - Part 5: Determination of absorbance at a wavelength of 290nm |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5074-1985 |
Coking products; Determination of moisture content; Microcoulomb method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6706-1986 |
Determination of water content of coking phenol by cryoscopic method |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 6705-2008 |
Coking phenol |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13290-1991 |
Propylene and butadiene for industrial use－Sampling in the liquid phase |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YB/T 5022-1993 |
Crude benzol |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 5024-1993 |
Method for the determination of the distillation process of refined heavy benzol |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
