| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 28602-2012 |
Production technical regulation for furnace-process phosphoric acid |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23764-2009 |
Test method of photocatalytic materials for self-cleaning |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23761-2020 |
Test method for air-purification performances of photocatalytic materials—Degradation of acetaldehyde (or formaldehyde) |
 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| GB/T 17518-2012 |
General method for determination of silicon content of chemical products—Reduced molybdosilicate spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 27813-2011 |
Analytical methods of anhydrous potassium fluoride |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| DL/T 582-2004 |
Guide for operation of activated carbon for water treatment in thermal power plant |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 23762-2020 |
Test method for water purification performance of photocatalytic materials |
|
via email in
1-3 business day
|
TO BE VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 23940-2009 |
Analytical methods of persulfate products for industrial use |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 19282-2003 |
Analytic method for Lithium hexafluorophosphate |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 23835.8-2009 |
Lithium perchlorate anhydrous - Part 8: Determination of potassium and sodium content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 3736-2004 |
Hydroxylammonium chloride for industrial use |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 33426-2016 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 30902-2014 |
Inorganic chemicals for industrial use—Determination of impurity element—Inductively coupled plasma optical emission spectrometry(ICP-OES) |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23841-2009 |
Inorganic chemicals for industrial use - General method for the determinations of cadmium - Atomic absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23943-2009 |
Inorganic chemicals for industrial use—General method for the determination of chromium(Ⅵ) content—1 5-Diphenylcarbohydrazide spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23834.1-2009 |
Chemical analysis method for stannous sulfate - Part 1: Determination of stannous sulfate content - Volumetric method of potassium dichromate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23951-2009 |
Inorganic chemicals for industrial use—General method for the determination of residue after ignition |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 19282-2014 |
Analytic method for lithium hexafluorophosphate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 3696.2-2011 |
Inorganic chemicals for industrical usePreparations of standard and reagent solutions for chemical analysisPart 2: Preparations of standard solutions for impurity |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 23762-2009 |
Test method of photocatalytic materials for purification of water solution |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
