| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 38902-2020 |
Determination of hollow fiber membrane cross-section dimensions—Image analysis method |
 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| HG/T 3922-2006 |
Activated carbon fiber felt |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 36203-2018 |
Molecular sieve—Classification |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 3571-2000 |
Photographic chemicals ammonium bromide for emulsion |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 2524-2010 |
Molecular sieve 4A |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 34320-2017 |
Specification for the use of molecular sieves in SF6 electrical apparatus |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20621-2006 |
Generator of complex chlorine dioxide by chemical reaction |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HG/T 3569-2001 |
Determination of light absorption for couplers |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 10554-1989 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 10304-2008 |
Analytical method of cathode carbonate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 10504-2008 |
Molecular sieve 3A |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| BB/T 0047-2007 |
Aerosol paint |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG 2975-1989 |
Gas analysis-Calibration gas mixtures-Certificate of mixture preparation |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 10555-1989 |
Photographic grade sodium tetraborate, decahydrous (borax) |
 (USD) |
via email in
1 business day
|
VALID
|
|
| LD 31-1992 |
Safety code for plants producing phosgene and phosgenation |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HG/T 4138-2010 |
Stable isotope 13C labelled Urea |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HG/T 4226-2011 |
Solid core desiccant of dehydration refrigerant |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HG/T 4220-2011 |
Molecular sieve desiccant of dehydration refrigerant |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| ZB G 85002-1988 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 13258-2008 |
Technical phosphorus pentasulfide |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
|
