| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 337.1-2014 |
Concentrated nitric acid for industrial use |
210 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 1919-2000 |
Potassium hydroxide for industrial use |
165 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 2527-1993 |
|
120 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 29643-2013 |
Sodium hydroxide for industrial use—Laboratory sample—Preparation of the main solution for carrying out certain determinations |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 11198.4-1989 |
Sulphuric acid for industrial use-Determination of iron content-Atomic absorption spectroscopy |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| DL 425.5-1991 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4348.1-2000 |
Sodium hydroxide for industrial use-Determination of sodium hydroxide and sodium carbonate content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 209-2006 |
Sodium hydroxide for industrial use |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 23855-2009 |
Liquid sulphur trioxide |
180 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 4530-2013 |
Flame retardant—Aluminum hydroxide |
135 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 7698-2014 |
Sodium hydroxide for industrial use—Determination of carbonates content—Titrimetric method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 22650-2008 |
Sodium hydroxide for industrial use - Determination of calcium and magnesium content - Complexometric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4147.4-1984 |
Method of test for ignited residue content in concentrated nitric acid-Gravimetry |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 337.2-2002 |
Dilute nitric acid for industrial use |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 11213.5-2006 |
Sodium hydroxide for chemical fiber use—Determination of sulphate content |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 11198.9-1989 |
Sulphuric acid for industrial use-Determination of mercury content-Dithizone photometric method |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| DL 425.1-1991 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 337.1-2002 |
Concentrated nitric acid for industrial use |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 11213.3-2003 |
Sodium hydroxide for chemical fiber use—Determination of the calcium content—EDTA complexometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 11213.6-1989 |
Sodium hydroxide for chemical fiber use; Determination of sulphate mass fraction; Turbidimetric |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
