| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 2090-1980 |
Chemical reagents--Very pure aqueous ammonia |
180.0 |
via email in 1~3 business day |
valid,,1981-7-1 |
|
| GB/T 30301-2013 |
General Rule for Test Methods of Highly Purified Reagents |
210.0 |
via email in 1~3 business day |
valid,,2014-8-1 |
|
| YS/T 40-1992 |
High purity cesium iodide |
184.0 |
via email in 1~3 business day |
superseded2012-07-01,2012-7-1,1993-3-1 |
|
| GB 2300-1980 |
Very pure 30% hydrogen peroxide |
180.0 |
via email in 1~3 business day |
valid,,1981-9-1 |
|
| GB 2299-1980 |
Very pure boric acid |
180.0 |
via email in 1~3 business day |
valid,,1981-9-1 |
|
| GB 2302-1980 |
Very pure glacial acetic acid |
180.0 |
via email in 1~3 business day |
valid,,1981-9-1 |
|
| HG/T 2409-1992 |
Determination of Isocyanate Group Content in Polyurethane Performed Polymer |
90.0 |
via email in 1~3 business day |
superseded,2024-7-1,1994-12-1 |
|
| GB 2301-1980 |
Very pure ammonium fluoride |
180.0 |
via email in 1~3 business day |
valid,,1981-9-1 |
|
| GB 2303-1980 |
Very pure hydrofluoric acid |
180.0 |
via email in 1~3 business day |
valid,,1981-9-1 |
|
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