| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| HG/T 2172-2003 |
Red laser image recording film |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| 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
|
|
| GB/T 4472-2011 |
Detemination of density and relative density for chemical products |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| DB23/T 1687-2016 |
|
|
via email in
1 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HG/T 3570-2001 |
Photographic grade chemicals potassium bromide for emulsion |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 28722-2012 |
Determination of iron and lead in amino acids - Atomic absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 31816-2015 |
Water treatment chemicals—Determination of the molecular weight and molecular weight distribution of polymers—Gel filtration chromatography |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| DB23/T 1688-2016 |
|
|
via email in
1 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 33249-2016 |
Nanotechnology—Quantification of gold nanorods in living cells—Extinction spectroscopy |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 28606-2012 |
Determination of perfluorooctanoic acid and salt in the coating—High performance liquid chromatography-tandem mass spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14235.2-2018 |
Low temperature pattern wax materials for investment casting—Part 2:Testing methods for usability properties |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| LY/T 2139-2013 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JC/T 685-1998 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 37664.1-2019 |
Nanomanufacturing—Key control characteristics—Luminescent nanomaterials—Part 1:Quantum efficiency |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 18735-2014 |
Microbeam analysis—General guide for the specification of nanometer thin reference materials for analytical transmission electron microscope(AEM/EDS) |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 24369.1-2009 |
Characterization of gold nanorods—Part 1:UV-Vis-NIR absorption spectroscopy |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 36086-2018 |
Nanotechnology—Determination of contact angles of nanopowders—Washburn dynamic pressure method |
 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 34059-2017 |
Nanotechnology—Nanobiological effects of nanomaterials—NMR-based metabolomics |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 2514-2006 |
Test method of actavity for organic sulfur hydrogenation catalyst |
 (USD) |
via email in
1 business day
|
SUPERSEDED
|
|
| JB/T 9221-1999 |
Test method for effective bentonite and effective seacoal aontent in green molding sand |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
|
