| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| MT 257-1991 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 18285-2018 |
Limits and measurement methods for emissionsfrom gasoline vehicles under two-speed idle conditions and short driving mode conditions |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| DB21/T 2771-2017 |
Technical specification for tracing and monitoring of Island restoration project |
|
via email in
1 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| SY 6277-1997 |
Rules of hydrogen sulfide monitoring and protecting for operators on petroleum and nature gas field with hydrogen sulfid |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 13580.11-1992 |
Determination of ammonium in the wet precipitation |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 13580.7-1992 |
Determination of nitrite in the wet precipitation－N-(1-naphthyl)-1,2-diaminoethane dihydrochloride spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HJ/T 155-2004 |
The guidelines of chemical testing good laboratory practices |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HJ/T 212-2005 |
Standard for data communication of pollution emission auto monitoring system |
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| GB 13580.5-1992 |
Determination of fluoride, chloride, ntrite, nitrate, salfate in the wet precipitation－Ion chromotography |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HY/T 084-2005 |
Technical specificatoin for eco-monitoring of bay |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB 13580.13-1992 |
Determination of calcium and magnesium in the wet precipitation－Atomic absorption spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HJ/T 415-2008 |
Guide of Safety-Assessment on Application of Microbial Blends in the Environmental Protection |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HJ/T 168-2004 |
Technical guideline on drawing environmental monitoring analytical method standards |
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| MT 254-1991 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HY/T 085-2005 |
Technical specification for eco-monitoring of estuarine |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 13580.6-1992 |
Determination of sulfate in the wet precipitation |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| DB43/T 969-2014 |
|
|
via email in
1 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| MT 252-1991 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| HJ/T 153-2004 |
The guidelines for the testing of chemicals |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HJ/T 365-2007 |
Technical Guideline of Monitoring on Dioxins Emission from Hazardous Waste (including Medical Waste) Incinerators |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
