| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 13255.2-1991 |
Caprolactam for industrial use-Determination of crystallizing point |
$184.00 |
via email in 1~3 business day |
superseded,2010-1-1,1992-10-1 |
|
| GB/T 13255.2-2009 |
Test methods of caprolactam for industrial use - Part 2: Determination of crystallizing point |
$90.00 |
via email in 1~3 business day |
valid,,2010-1-1 |
|
| GB/T 13255.3-1991 |
Caprolactam for industrial use-Determination of permanganate absorbance-Spectrometric method |
$184.00 |
via email in 1~3 business day |
abolished2010-01-01,2010-1-1,1992-10-1 |
|
| GB/T 13255.3-2009 |
Test methods of caprolactam for industrial use - Part 3: Determination of permanganate absorption number - Spectrometric method |
$90.00 |
via email in 1~3 business day |
valid,,2010-1-1 |
|
| GB/T 13255.4-1991 |
Caprolactam for industrial use-Determination of volatile bases content-Tithimetric method after distillation |
$184.00 |
via email in 1~3 business day |
superseded,2010-1-1,1992-10-1 |
|
| GB/T 13255.4-2009 |
Test methods of caprolactam for industrial use - Part 4: Determination of volatile bases content - Titrimetric method after distillation |
$90.00 |
via email in 1~3 business day |
valid,,2010-1-1 |
|
| GB/T 13255.5-1991 |
Caprolactam for industrial use-Determination of absorbance at a wavelength of 290nm |
$184.00 |
via email in 1~3 business day |
superseded,2010-1-1,1992-10-1 |
|
| GB/T 13255.5-2009 |
Test methods of caprolactam for industrial use - Part 5: Determination of absorbance at a wavelength of 290nm |
$90.00 |
via email in 1~3 business day |
valid,,2010-1-1 |
|
| GB/T 13255.6-1991 |
Caprolactam for industrial use-Determination of acidity or alkalinity |
$184.00 |
via email in 1~3 business day |
abolished2010-01-01,2010-1-1,1992-10-1 |
|
| GB/T 13255.6-2009 |
Test methods of caprolactam for industrial use - Part 6: Determination of acidity or alkalinity |
$130.00 |
via email in 1~3 business day |
valid,,2010-1-1 |
|
| GB/T 13255.7-1991 |
Caprolactam for industrial use-Determination of iron content |
$184.00 |
via email in 1~3 business day |
superseded,2010-1-1,1992-10-1 |
|
| GB/T 13255.7-2009 |
Test methods of caprolactam for industrial use - Part 7: Determination of iron content |
$130.00 |
via email in 1~3 business day |
valid,,2010-1-1 |
|
| GB/T 13255.8-1991 |
Caprolactam for industrial use-Determination of cyclohexanone oxime content |
$184.00 |
via email in 1~3 business day |
superseded,2010-1-1,1992-10-1 |
|
| GB/T 13255.8-2009 |
Test methods of caprolactam for industrial use - Part 8: Determination of cyclohexanone oxime content |
$90.00 |
via email in 1~3 business day |
valid,,2010-1-1 |
|
| GB/T 13256-1991 |
Urea for industrial use -Determination of sulphate conent -Visible turbidimetric method |
$184.00 |
via email in 1~3 business day |
superseded,2002-1-1,1992-10-1 |
|
| GB/T 13257-1991 |
Uear for industrial use—Determination of ash—Weightmethod |
$180.00 |
via email in 1~3 business day |
abolished2002-01-01 ,2002-1-1, |
|
| GB/T 13258-2008 |
Technical phosphorus pentasulfide |
$604.00 |
via email in 1~5 business day |
superseded,2017-7-1,2008-12-1 |
|
| GB/T 13258-2016 |
Technical phosphorus pentasulfide |
$250.00 |
via email in 1~3 business day |
valid,,2017-7-1 |
|
| GB/T 13259-1991 |
High pressure sodium lamps |
$415.00 |
via email in 1~3 business day |
superseded,2005-8-1,1992-8-1 |
|
| GB/T 13259-2005 |
High pressure sodium lamps |
$900.00 |
via email in 1~3 business day |
superseded,2022-6-1,2005-8-1 |
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