| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| JB/T 8278-1999 |
Test solutions of electric conductivity analyzers preparation method of sodium chloride solutions |
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 14070-1993 |
Gas analysis－Preparation of calibration gas mixtures－Manometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 37848-2019 |
Determination of strontium isotopic ratios in aqueous solution |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| ZB N 50005-1989 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 9355-1999 |
Preparation method of calibration solution for the measuremnt of atomic absorption |
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 10247-1988 |
Methods for measurement and test of the viscosity |
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| JB/T 8277-1999 |
Preparation method of standard solution for the measurement of conductivity meter |
 (USD) |
via email in
1-3 business day
|
|
|
| ZB N 50004-1988 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
|
