| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB 16171-1996 |
Emission standard of air pollutants for coke oven |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15433-1995 |
Ambient air－Determination of the fluoride－Method by lime-paper sampling and fluorine ion-selective electrode analysis |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GB 9801-1988 |
Air quality-Determination of carbon monoxide-Non-disperisive infrared spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 11740-1989 |
Standard method for examination of cadmium in air of residential areas？Atomic absorption spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| CB 1019.2-1982 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 18054-2000 |
Hygienic STANDARD for benzo（a）pyrene in the atmospheric air of residential area |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| CB 1213-1990 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 12372-1990 |
Standard method for examination of nitrogen dioxide in air of residential areas-Modified Saltzman method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 16129-1995 |
STANDARD method for hygienic examination of formaldehyde in air of residential areas－Spectrophotometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 14582-1993 |
STANDARD methods for radon measurement in environmental air |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| NY/T 395-2012 |
Procedural regulations regarding the enviroment quality monitoring of soil |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| GB 18057-2000 |
Hygienic STANDARD for n-hexane in air of residential area |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| DB37/T 3786-2019 |
Ambient air—Determination of gaseous pollutants such as sulfureted hydrogen etc Open—Path ultraviolet absorption spectrometry |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 16132-1995 |
STANDARD method for determination of chloroform,trachloromethane in air of residential areas－Gas chromatography |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 18202-2000 |
Hygienic standard for ozone in indoor air |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15439-1995 |
Air quality－Determination of benz[a]pyrene in ambient air－High performance liquid chromatography |
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 15502-1995 |
Air quality－Determination of aniline－N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 12474-1990 |
Method of test for explosion limits of combustible gases in air |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| HJ/T 193-2005 |
Automated method for ambient air quality monitoring |
 (USD) |
via email in
1-5 business day
|
|
|
| GB/T 17098-1997 |
STANDARD method for hygienic examination of phenols in air of residential areas--4-Aminoantipyrine spectrophotometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
