| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 23274.6-2009 |
Methods for chemical analysis of stannic oxide - Part 6: Determination of sulfate content - Visual turbidimetry method |
80.0 |
via email in 1~3 business day |
valid,,2009-11-1 |
|
| QJ 2324-1992 |
|
75.0 |
via email in 1~3 business day |
valid,,1992-10-1 |
|
| GB/T 34710.3-2018 |
Classification of the mixture gas—Part 3:Flammable classification |
130.0 |
via email in 1~3 business day |
valid,,2018-9-1 |
|
| JC/T 1021.2-2007 |
Methods for chemical analysis of nonmetal mineral and rock Part 2:Methods for chemical analysis of silicate rock、mineral and kiesel material |
730.0 |
via email in 1~8 business day |
valid,,2007-10-1 |
|
| GB 19601-2004 |
Limit and determination of 23 harmful aromatic amines in dye produts |
409.0 |
via email in 1 business day |
abolished2014-10-01,2014-10-1,2005-12-1 |
|
| GB/T 23836-2009 |
Determination of molybdate in industrial circulating cooling water - Spectrometric method using thiocyanate |
120.0 |
via email in 1~3 business day |
valid,,2010-2-1 |
|
| GB/T 6908-2018 |
Analysis of water used in boiler and cooling system—Determination of electrical conductivity |
100.0 |
via email in 1~3 business day |
valid,,2019-1-1 |
|
| GB/T 6288-1986 |
Determination of particle size for granular molecular sieve |
110.0 |
via email in 1~3 business day |
to be abolished2022-03-01,2022-3-1,1987-4-1 |
|
| GB/T 40189-2021 |
Determination of metronidazole and norfloxacin in toothpaste—High performance liquid chromatography method |
90.0 |
via email in 1~3 business day |
valid,,2021-12-1 |
|
| GB/T 6287-1986 |
Determination of static adsorbed water for molecular sieve |
70.0 |
via email in 1~3 business day |
to be abolished2022-03-01,2022-3-1,1987-4-1 |
|
| GB/T 28894-2012 |
Surface chemical analysis - Handling of specimens prior to analysis |
180.0 |
via email in 1~3 business day |
valid,,2013-6-1 |
|
| HG/T 4542-2013 |
Circulating Cooling Water - Determination of Polyepoxysuecinic Acid |
120.0 |
via email in 1~3 business day |
valid,,2014-3-1 |
|
| JC/T 1021.7-2007 |
Methods for chemical analysis of nonmetal mineral and rock Part 7:Methods for chemical analysis of barite |
300.0 |
via email in 1~5 business day |
valid,,2007-10-1 |
|
| GB/T 5832.2-1986 |
Determination of trace water in the gases--Dew point method |
220.0 |
via email in 1~3 business day |
abolished2008-12-01 ,2008-12-1,1986-1-1 |
|
| HG/T 3525-2003 |
Industrial circulating cooling water-Determination of aluminium-Spectrometric method using pyrocat |
184.0 |
via email in 1~3 business day |
abolished2012-07-01 ,2012-7-1,2004-5-1 |
|
| QJ/Z 122-1983 |
Analysis Method for Conductive Oxidizing Solution of Aluminium and Aluminium Alloy |
60.0 |
via email in 1~3 business day |
valid,,1984-1-1 |
|
| GB/T 28633-2012 |
Surface chemical analysis—X-ray photoelectron spectroscopy—Repeatability and constancy of intensity scale |
210.0 |
via email in 1~3 business day |
valid,,2013-2-1 |
|
| GB/T 25186-2010 |
Surface chemical analysis—Secondary-ion mass spectrometry—Determination of relative sensitivity factors from ion-implanted reference materials |
100.0 |
via email in 1~3 business day |
valid,,2011-8-1 |
|
| HG/T 4325-2012 |
Reclaimed water—Determination of calcium and magnesium—Atomic absorption spectromic method |
130.0 |
via email in 1~3 business day |
valid,,2013-3-1 |
|
| GB/T 35098-2018 |
Microbeam analysis—Transmission electron microscopy—Morphological identification method of plant virusesby transmission electron microscopy |
250.0 |
via email in 1~3 business day |
valid,,2019-4-1 |
|
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