| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 23835.4-2009 |
Lithium perchlorate anhydrous - Part 4: Determination of water insoluble matter content |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 27569-2011 |
Production technical regulation for Hydrofluoric acid |
300 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23842-2009 |
General method for the determination of silicon content of inorganic chemicals - Reduced molybdosilicate spectrophotometric method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23768-2009 |
Inorganic chemicals for industrial use - General rules for flame atomic absorption spectrometry |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 36384-2018 |
Determination of mercury in inorganic chemical product—Atomic fluorescence spectrometry |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23761-2009 |
Test method of photocatalytic materials for air purification |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23947.1-2009 |
Inorganic chemicals for industrial use—General method for determination of arsenic—Part 1:Silver diethyldithiocarbamate photometric method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23852-2009 |
Analytical method of thiocyanate for industrial use |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 3696.1-2011 |
Inorganic chemicals for industrical usePreparations of standard and reagent solutions for chemical analysisPart 1:Preparations of standard volumetric solutions |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 19281-2003 |
Analytic method for calcium carbonate |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 23835.7-2009 |
Lithium perchlorate anhydrous - Part 7: Determination of sulfate content |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23772-2009 |
Inorganic chemicals for industrial use - General method for the determination of total nitrogen content - Nesslers reagent colorimetric method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23843-2009 |
Inorganic chemical products - General method for the determination of total phosphorus（V）oride content |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 21354-2008 |
Powders—Determination of tap density |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23769-2009 |
Inorganic chemical products - General method for the determination of pH values |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 3820-2013 |
Methods of test for synthetic hydrotalcite |
210 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23834.5-2009 |
Chemical analysis method for stannous sulfate - Part 5: Determination of arsenic content - Silver diethyldithiocarbamate spectrophotometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 4199-2011 |
Inorganic chemicals for industrial useDetermination of fluoride—Ion chromatography |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 34709-2017 |
|
480 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 17518-1998 |
General method for determination of silicon content of chemical products--Reducted molybdosilicate spectrophotometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
|
