| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/Z 38062-2019 |
Nanotechnologies—Determination of specific surface area of graphene materials—Methylene blue adsorption method |
300 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| JC/T 2132-2012 |
Determination of doped and trace elements in barium strontium titanate(BST)—Inductively coupled plasma atomic emission spectrometric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 10505.3-1989 |
Determination of static absorbed ethene and nitrogen for molecular sieve 3A |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 32263-2015 |
Highly purified compound—Reagent for pesticide residue analysis—Method of the gas chromatography with electron capture detector(ECD) |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6283-2008 |
Chemical products—Determination of water Karl·fischer method(general method) |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 31231-2014 |
Determination of zinc and lead isotopic ratios in aqueous solution—Multiple-collectors inductively coupled plasma mass spectrometry |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 32267-2015 |
Terminology of performance testing for analytical instrument |
780 (USD) |
via email in
1-8 business day
|
VALID
|
|
| GB 10504-1989 |
Molecular sieve 3A |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 2898-1997 |
Names for chemicals used in industry |
1515 (USD) |
via email in
1-10 business day
|
VALID
|
|
| GB/T 9008-2007 |
Terms of liquid chromatography—Column chromatography and planar chromatography |
660 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/Z 20288-2006 |
General disassembly requirements for testing hazardous substances in electrical and electronic products |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GB/T 30053-2013 |
Determination of Benzene, toluene and xylene in crude benzene |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23955-2009 |
General principle for naming of chemicals |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 4946-2008 |
Terms of gas chromatography |
420 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 7532-2008 |
Determination of heavy metals in organic chemical products - Visual colorimetry |
60 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5274-2008 |
Gas analysis - Preparation of calibration gas mixture - Gravimetric method |
480 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| GB/T 6324.4-2008 |
Test method of organic chemical products - Part 4: Determination of trace sulfur in organic liquid products - Microcoulometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 12149-2017 |
Determination of silica in water for industrial circulating cooling system and boiler |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 10505.2-1989 |
Determination of abrasion for molecular sieve 3A |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 32264-2015 |
Method of performance testing for gas chromatography-single quadrupole mass pectrometry |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
