| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 6679-1986 |
General rules for sampling of solid chemical products |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 20570.1-1995 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 29557-2013 |
Surface chemical analysis—Depth Profiling—Measurment of sputtered depth |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/Z 35959-2018 |
General rule for liquid chromatography-mass spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 4472-1984 |
General rule for determination of density and relative density for chemical products |
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| GB/T 34326-2017 |
Surface chemical analysis—Depth profiling—Methods for ion beam alignment and the associated measurement of current or current density for depth profiling in AES and XPS |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 9008-1988 |
Terms of liquid chromatography; Liquid column chromatography and planar chromatography |
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| GB/T 23955-2009 |
General principle for naming of chemicals |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HG/T 2954-2008 |
Layouts for standard of atomic absorption spectrometric analysis |
 (USD) |
via email in
1-3 business day
|
|
|
| HG/T 2170-1991 |
|
 (USD) |
via email in
1-3 business day
|
|
|
| GB 3143-1982 |
Color determination method of liquid chemicals(Hazen unit;Platinum-cobalt scale) |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 6042-1985 |
Layouts of standard of atomic absorption spectrometric analysis for chemical products |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 25184-2010 |
Verification method for X-ray photoelectron spectrometers |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG 20557.4-1993 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 20570.22-1995 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4946-2008 |
Terms of gas chromatography |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 34331-2017 |
Test method of Cucumber green mottle mosaic virus by transmission electron microscopy |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| DB23/T 1686-2016 |
|
|
via email in
1 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 30815-2014 |
Surface chemical analysis—Guidelines for preparation and mounting of specimens for analysis |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 32055-2015 |
Microbeam analysis—Electron probe microanalysis—Methods for elemental-mapping analysis using wavelengthdispersive spectroscopy |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
