| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 12597-1990 |
Working chemical－Benzoic acid |
224.0 |
via email in 1~3 business day |
superseded,2009-6-1,1991-1-2 |
|
| GB/T 4930-2008 |
Microbeam analysis - Electron probe microanalysis - Guidelines for the specification of certified reference materials (CRMs) |
180.0 |
via email in 1~3 business day |
superseded2021-12-01 ,2021-12-1,2008-10-1 |
|
| JC/T 1007-2006 |
Hollow glass block |
150.0 |
via email in 1~3 business day |
valid,,2006-10-1 |
|
| GB/T 1274-2011 |
Chemical reagent - Potassium dihydrogen phosphate |
100.0 |
via email in 1~3 business day |
valid,,2011-12-1 |
|
| GB 1253-2007 |
Working chemical—Sodium chloride |
180.0 |
via email in 1~3 business day |
valid,,2008-4-1 |
|
| GB/T 9738-1988 |
Chemical reagent-General method for the determination of water insoluble matter |
184.0 |
via email in 1~3 business day |
superseded,2008-11-1,1989-4-1 |
|
| GB/T 604-1988 |
Chemical reagent--General method for the determination of pH ranges corresponding the colour transition of acid-base indicators |
130.0 |
via email in 1~3 business day |
superseded,2003-4-1,2003-4-1 |
|
| GB 610.2-1988 |
Chemical reagent-General method for the determination of arsenic (AgDDTC) |
60.0 |
via email in 1~3 business day |
superseded,2008-11-1,1989-4-1 |
|
| GB/T 677-1992 |
Chemical reagents;Acetic anhydride |
184.0 |
via email in 1~3 business day |
superseded2011-12-01,2011-12-1,1993-7-1 |
|
| GB/T 620-2011 |
Chemical reagent—Hydrofluoric acid |
120.0 |
via email in 1~3 business day |
valid,,2011-12-1 |
|
| GB 10731-1989 |
Primary chemical－Potassium dichromate |
150.0 |
via email in 1~3 business day |
superseded2009-06-01,2009-6-1,1989-1-2 |
|
| HG/T 3446-2003 |
Chemical reagent Chloroauric acid hydrated |
130.0 |
via email in 1~3 business day |
valid,,2004-5-1 |
|
| HG/T 3466-2012 |
Chemical Reagent- Diammonium Hydrogen Phosphate |
164.0 |
via email in 1~3 business day |
valid,,2013-3-1 |
|
| GB/T 677-2011 |
Chemical reagent—Acetic anhydride |
120.0 |
via email in 1~3 business day |
valid,,2011-12-1 |
|
| GB/T 651-1993 |
Chemical reagents. Potassium iodate |
180.0 |
via email in 1~3 business day |
superseded2011-12-01 ,2011-12-1,1993-1-2 |
|
| GB/T 1277-1994 |
Chemical reagent. Ammonium bromide |
220.0 |
via email in 1~3 business day |
abolished2005-10-14 ,,1994-1-2 |
|
| GB/T 695-1994 |
Chemical reagent. Potassium oxalate monohydrate |
220.0 |
via email in 1~3 business day |
abolished2005-10-14 ,,1994-1-2 |
|
| GB/T 623-2011 |
Chemical reagent—Perchloric acid |
160.0 |
via email in 1~3 business day |
superseded,2025-4-1,2011-12-1 |
|
| GB/T 691-2012 |
Chemical reagent - Aniline |
100.0 |
via email in 1~3 business day |
valid,,2013-8-1 |
|
| GB 6856-2008 |
pH Primary reagent - Sodium tetraborate decahydrate |
100.0 |
via email in 1~3 business day |
valid,,2009-6-1 |
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