| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 1255-1990 |
working chemical Sodium carbonate anhydrous |
$264.00 |
via email in 1~3 business day |
superseded,2007-11-1,1991-1-2 |
|
| GB 1255-2007 |
Working chemical—Sodium carbonate anhydrous |
$100.00 |
immediately |
valid,,2007-11-1 |
|
| GB 1256-1990 |
Working chemical－Arsenic trioxide |
$224.00 |
via email in 1~3 business day |
superseded,2009-6-1,1991-1-2 |
|
| GB 1256-2008 |
Working chemical—Arsenic trioxide |
$120.00 |
via email in 1~3 business day |
valid,,2009-6-1 |
|
| GB 1257-1989 |
Working chemical-Potassium hydrogen phthalate |
$184.00 |
via email in 1~3 business day |
superseded,2008-4-1,1989-12-1 |
|
| GB 1257-2007 |
Working chemical—Potassium hydrogen phthalate |
$120.00 |
via email in 1~3 business day |
valid,,2008-4-1 |
|
| GB 1258-1990 |
Working chemical Potassium iodate |
$224.00 |
via email in 1~3 business day |
superseded,2009-6-1,1991-1-2 |
|
| GB 1258-2008 |
Working chemical—Potassium iodate |
$120.00 |
via email in 1~3 business day |
valid,,2009-6-1 |
|
| GB 12589-1990 |
Chemical reagent Ethyl acetate |
$60.00 |
via email in 1~3 business day |
abolished2008-04-01,2008-4-1,1991-1-2 |
|
| GB 1259-1989 |
Working chemicals; Potassium dichromate |
$184.00 |
via email in 1~3 business day |
superseded,2007-11-1,1989-1-2 |
|
| GB 1259-2007 |
Working chemical—Potassium dichromate |
$124.00 |
via email in 1~3 business day |
valid,,2007-11-1 |
|
| GB 12590-1990 |
Chemical reagent n-Butanol |
$75.00 |
via email in 1~3 business day |
abolished2008-11-01,2008-11-1,1991-1-2 |
|
| GB 12591-1990 |
Chemical reagent--Diethyl ether |
$45.00 |
via email in 1~3 business day |
abolished2002-12-01,2002-1-2,1991-12-1 |
|
| GB 12593-1990 |
Working chemical－Ethylenediaminetetraacetic acid disodium salt |
$264.00 |
via email in 1~3 business day |
superseded,2008-4-1,1991-1-2 |
|
| GB 12593-2007 |
Working chemical—Ethylenediaminetetraacetic acid disodium salt |
$120.00 |
via email in 1~3 business day |
valid,,2008-4-1 |
|
| GB 12594-1990 |
Working chemical Potassium bromate |
$224.00 |
via email in 1~3 business day |
superseded,2009-6-1,1991-1-2 |
|
| GB 12594-2008 |
Working chemical - Potassium bromate |
$120.00 |
via email in 1~3 business day |
valid,,2009-6-1 |
|
| GB 12595-1990 |
Working chemical－Silver nitrate |
$264.00 |
via email in 1~3 business day |
superseded,2009-6-1,1991-1-2 |
|
| GB 12595-2008 |
Working chemical—Silver nitrate |
$120.00 |
via email in 1~3 business day |
valid,,2009-6-1 |
|
| GB 12596-1990 |
Working chemical－Calcium carbonate |
$264.00 |
via email in 1~3 business day |
superseded,2009-6-1,1991-1-2 |
|
* Related standard quantity: * Page quantity: *
Current: * First
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* Related standard quantity: * Page quantity: *
Current: * First
Previous
[7][8][9][10][11][12][13][14][15][16][17]
Next
End
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