| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 30921.3-2016 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 37176-2018 |
Alcohols/Ethers-based aromatics |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14571.1-2016 |
Test method of monoethylene glycol for industrial use—Part 1:Determination of acidity—Titration method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 3772-2005 |
m-hydroxy-N N-diethylanline |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 12688.1-2011 |
Test method of styrene for industrial use—Part 1:Determination of purity and hydrocarbon impurities—Gas chromatography |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 12688.8-2011 |
Test method of styrene for industrial use—Part 8:Determination of content of inhibitor(p-tert-butylcatechol)—Spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3915-2011 |
Styrene for industrial use |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SH/T 1483-2004 |
Isobutene for industrial use -- Determination of oxy-compounds -- Gas chromatographic method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3676-2020 |
Maleic anhydride for industrial use |
 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| SH/T 1769-2009 |
Propylene for industrial use-Determination of Trace Carbonyl Sulfide-Gas chromatographic method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SH/T 1548-1993 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 8729-1988 |
Foundry coke |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 37175-2018 |
Coking carbazole |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SH/T 1545-1993 |
|
 (USD) |
via email in
1-3 business day
|
|
|
| SH/T 1485.5-1995 |
Determination for bromine index in industrial divinylbenzene - Titration method |
 (USD) |
via email in
1 business day
|
VALID
|
|
| YB/T 5153-1993 |
Technical methylnaphthalene |
 (USD) |
via email in
1-3 business day
|
|
|
| SH/T 1765-2008 |
Aromatic Hydrocarbons for industrial use Determination of Acidity Titrimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 12688.9-2011 |
Test method of styrene for industrial use—Part 9:Determination of trace benzene—Gas chromatographic method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 6819-2004 |
Dissolved acetylene |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 3145-1982 |
Benzene;Determination of crystallizing point |
 (USD) |
via email in
1 business day
|
VALID
|
|
|
|
