| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| ZB G 13003-1990 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| HG/T 2765.5-2005 |
Test method for silica gel |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 548-2007 |
High-pure niobium pentoxide |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3494-1996 |
Zinc oxide produced by direct method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 7701.2-1997 |
Granular activated carbon from coal for solvent recovery |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 2574-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 2354-2010 |
Chromatographic silica gel |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 38056-2019 |
Determination of hydrogen sulfide and hydrogen polysulfide in liquid sulphur—Fourier transform infrared spectroscopy |
 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| HG/T 3258-2001 |
Thiourea dioxide for industrial use |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 2765.4-1996 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3253.9-2009 |
Methods for chemical analysis of antimony and antimony trioxide—Determination of cadmium content—Flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 24490-2009 |
Test method for purity of multi-walled carbon nanotubes |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3253.4-2009 |
Methods for chemical analysis of antimony and antimony trioxide—Determination of sulfur content in antimony—Burning and Sodium hydroxide titration method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 12496.11-1990 |
Test method of wooden activated carbon--Ash content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 2961-2010 |
Cuprous oxide for industrial use |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 572-2007 |
Beryllium oxide |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HG/T 4205-2011 |
Calcium oxide for industrial use |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HG/T 4075-2008 |
Phosphorus trichloride for industrial use-Determination of phosphoric acid content-spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| XB/T 207-1995 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 12496.5-1990 |
Test method of wooden activated carbon--Adsorption of phenol |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
