| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 664-1993 |
Chemical reagents;Ferrous sulfate |
180 (USD) |
via email in
1 business day
|
SUPERSEDED
|
|
| GB/T 646-2011 |
Chemical reagent—Potassium chloride |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 1271-2011 |
Chemical reagent—Potassium fluoride dihydrate |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 629-1997 |
Chemical reagent--Sodium hydroxide |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HG/T 3444-2003 |
Chemical reagent Chromium trioxide |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 1271-1994 |
Chemical reagent－Potassium fluoride dihydrate |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 15899-1995 |
Chemical reagent Manganese sulfate monohydrate |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 1291-1988 |
Chemical reagent-Potassium hydrogen phthalate |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 655-1977 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 1397-2015 |
Chemical reagent—Potassium carbonate anhydrous |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG 3-19943-1976 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| HG 3-19909-1976 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 656-2003 |
Chemical reagent—Ammonium dichromate |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HG/T 2631-2005 |
Chemical reagent Cobalt (II) sulfate heptahydrate |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 644-1993 |
Chemical reagents;Potassium ferricyanide |
180 (USD) |
via email in
1 business day
|
SUPERSEDED
|
|
| HG/T 3447-2003 |
Chemical reagent Nitric acid fuming |
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 1281-2011 |
Chemical reagent—Bromine |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 666-2011 |
Chemical reagent—Zinc sulfate heptahydrate |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 1267-2011 |
Chemical reagent—Sodium dihydrogen phosphate dihydrate |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG 3-19914-1976 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
|
