| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 6685-1986 |
Chemical reagents; Hydroxyl ammonium chloride |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 10733-2008 |
Primary chemical - Sodium chloride |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 670-1986 |
Chemical reagents; Silver nitrate |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 684-1999 |
Chemical reagent--Toluene |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 33409-2016 |
Determination of the activity of beta-galactosidase—Spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 9727-2007 |
Chemical reagent—General method for the determination of phosphate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 1291-2008 |
Chemical reagent - Potassium hydrogen phthalate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 4196-2011 |
Chemical reagent— Sodium carbonate decahydrate |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HG/T 3452-2000 |
Chemical reagent 2,4-Dinitrophenylhydrazine |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 661-2011 |
Chemical reagent—Ammonium iron(Ⅱ) sulfate hexahydrate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 605-1988 |
Chemical reagent-General method for the measurement of colour(in Hazen units) |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 631-1989 |
Chemical reagent; Ammonia solution(25%) |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 644-2011 |
Chemical reagent—Potassium hexacyanoferrate(Ⅲ) |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15898-2013 |
Chemical reagent—Cobalt nitrate hexahydrate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 628-1993 |
Chemical reagents;Boric acid |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 12596-2008 |
Working chemical - Calcium carbonate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 696-1994 |
Chemical reagent－Urea |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| HG/T 4016-2008 |
Chemical reagent—Sodium diethyldithiocarbamate trihydrate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 2630-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 1285-1994 |
Chemical reagent－Cadmium chloride |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
