| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 4650-1998 |
Chemical products for industrial use-Sampling-Vocabulary |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 7686-2016 |
General method for determination of arsenic content of chemical products |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 25185-2010 |
Surface chemical analysis—X-ray photoelectron spectroscopy—Reporting of methods used for charge control and charge correction |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 20570.23-1995 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 29556-2013 |
Surface chemical analysis—Auger electron spectroscopy and X-ray photoelectron spectroscopy—Determination of lateral resolution,analysis area, and sample area viewed by the analyser |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 2953-198697 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HG/T 20570.20-1995 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 34002-2017 |
Microbeam analysis—Analytical transmission electron microscopy—Methods for calibrating image magnification by using reference materials having periodic structures |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 24368-2009 |
Test method for hydrophobic contamination on glass by contact angle measurement |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 21636-2008 |
Microbeam analysis - Electron Probe Micro Analysis (EPMA) - Vocabulary |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 4471-1984 |
Precision of test methods for chemical products-Determination of repeatability and reproducibility |
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| GB 6488-1986 |
Test method for refractive index of chemical products |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| SH 3529-1993 |
Specification of construction and acceptance for yard paving layout engineering for petrochemical enterpreses factorigs area |
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| HG/T 20570.12-1995 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3723-1999 |
Sampling of chemical products for industrial use--Safety in sampling |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 36504-2018 |
Guide for the analysis of the printed circuit board surface contamination—Auger electron spectroscopy |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 2898-1997 |
Names for chemicals used in industry |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| GB/T 9008-2007 |
Terms of liquid chromatography—Column chromatography and planar chromatography |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| HG/T 20572-1995 |
|
 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| HG/T 20570.6-1995 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
