| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| DB37/T 3313-2018 |
Determination of Chitosan in Fertilizer by Spectrophotometry |
|
via email in business day |
valid,,2018-7-12 |
|
| DB37/T 3314-2018 |
Determination of Alginic Acid in Fertilizer- Spectrophotometric |
|
via email in business day |
valid,,2018-7-12 |
|
| GB 19601-2004 |
Limit and determination of 23 harmful aromatic amines in dye produts |
$409.00 |
immediately |
abolished2014-10-01,2014-10-1,2005-12-1 |
|
| GB 2366-1986 |
Chemical products for industrial use; Determination of water content; Gas chromatographic method |
$45.00 |
via email in 1~3 business day |
abolished2008-10-01,2008-10-1,1987-4-1 |
|
| GB 3143-1982 |
Color determination method of liquid chemicals(Hazen unit;Platinum-cobalt scale) |
$30.00 |
immediately |
valid,,1983-3-1 |
|
| GB 4472-1984 |
General rule for determination of density and relative density for chemical products |
$390.00 |
via email in 1~3 business day |
abolished2012-10-01,2012-10-1,1985-3-1 |
|
| GB 5274-1985 |
Gas analysis; Preparation of calibration gas mixtures; Weighing methods |
$150.00 |
via email in 1~3 business day |
abolished2009-01-01,2009-1-1,1986-6-1 |
|
| GB 5275-1985 |
Gas analysis; Preparation of calibration gas mixtures; Permeation methods |
|
via email in business day |
abolished2005-12-01,2005-12-1,1986-6-1 |
|
| GB 6283-1986 |
Chemical products－Determination of water－Karl Fischer method (general method) |
$195.00 |
via email in 1~3 business day |
abolished2009-02-01,2009-2-1,1987-4-1 |
|
| GB 6488-1986 |
Test method for refractive index of chemical products |
$15.00 |
via email in 1~3 business day |
abolished2008-12-01,2008-12-1,1987-4-1 |
|
| GB 6682-1992 |
Water for analytical laboratory use--Specification and test methods |
$60.00 |
immediately |
superseded,2008-11-1,1993-5-1 |
|
| GB 7131-1986 |
Identification of polymers by pyrolytic gas chromatography |
$45.00 |
via email in 1~3 business day |
valid,,1987-10-1 |
|
| GB 7686-1987 |
Chemical products for industrial use－General method for the determination of arsenic |
$135.00 |
via email in 1~3 business day |
abolished2009-02-01,2009-2-1,1988-1-1 |
|
| GB 8322-1987 |
Molecular absorption spectrometry; Terminology |
$270.00 |
via email in 1~3 business day |
abolished2009-02-01,2009-2-1,1988-7-1 |
|
| GB 8770-1988 |
Determination of dynamic adsorbed water for molecular sieve |
$75.00 |
via email in 1~3 business day |
abolished2015-02-07 ,2015-2-7,1988-12-1 |
|
| GB 9008-1988 |
Terms of liquid chromatography; Liquid column chromatography and planar chromatography |
$510.00 |
via email in 1~5 business day |
abolished2008-02-01,2008-2-1,1988-12-1 |
|
| GB/T 10248-2005 |
Gas analysis—Preparation of calibration gas mixtures—Static volumetric methods |
$300.00 |
via email in 1~3 business day |
valid,,2005-12-1 |
|
| GB/T 10304-2008 |
Analytical method of cathode carbonate |
$210.00 |
via email in 1~3 business day |
valid,,2009-2-1 |
|
| GB/T 10628-2008 |
Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures |
$420.00 |
via email in 1~5 business day |
valid,,2008-11-1 |
|
| GB/T 10656-2008 |
Analysis of water used in boiler and cooling system - Determination of zinc - Zincon spectrophotometry |
$75.00 |
via email in 1~3 business day |
abolished2022-10-01,2022-10-1,2008-9-1 |
|
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