| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| HG/T 2756-1996 |
|
 (USD) |
via email in
1-3 business day
|
|
|
| HG/T 2467.3-2003 |
Guidelines on drafting specifications of pesticides |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 3525-2011 |
Industrial circulating cooling water—Determination of aluminium |
|
via email in
|
|
please email coc@codeofchina.com for quotation
|
| GB/T 37182-2018 |
Gas analysis—Gas chromatograph with plasma emission detector |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 34972-2017 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8570.2-2010 |
Determination of liquefied anhydrous ammonia—Part 2:Estimating of ammonia content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 36533-2018 |
Determination of the chemical state of micro-iron in silicate—Auger electron spectroscopy |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 26489-2011 |
Methods for measuring super amphiphilicity of nanomaterials |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5275-2005 |
Gas analysis-Preparation of calibration gas mixtures-Permeation method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 601-2016 |
Chemical reagent—Preparations of reference titration solutions |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 22572-2008 |
Surface chemical analysis - Secondary-ion mass spectrometry - Method for estimating depth resolution parameters with multiple delta-layer reference materials |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 25188-2010 |
Thickness measurements for ultrathin silicon oxide layers on silicon wafers X-ray photoelectron spectroscopy |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 3614-1999 |
Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JC/T 1021.1-2007 |
Methods for chemical analysis of nonmetal mineral and rock Part 1:Quotation terminology and general rule |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14640-2008 |
Water used in industrial circulating cooling system and boiler - Determination of potassium and sodium |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 3533-2011 |
Industrial circulating cooling water—Determination of ignition-loss for sludge and corrosion products |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 34168-2017 |
Test method of gold and silver nanoparticle materials biological effect by transmission electron microscope |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 33834-2017 |
Microbeam analysis—Scanning electron microscopy—Scanning electron microscope analysis of biological specimens |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 22594-2018 |
Water treatment chemicals—General rules for determination of density |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6286-1986 |
Determination of bulk density for molecular sieve |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
