| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 16110-1995 |
Workplace air—Determination of phosphorus—Gas chromatographic method |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GBZ/T 300.153-2017 |
Determination of toxic substances in workplace air—Part 153: Phosphamidon, demeton,methyldemeton and malathion |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GBZ/T 300.104-2017 |
Determination of toxic substances in workplace air—Part 104: Diethyl ketone, 2-hexanone and diisobutyl ketone |
 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 16024-1995 |
Workplace air—Determination of ozone —Eugenol-pararosaniline hydrochloride spectrophotometric method |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GBZ/T 303-2018 |
Determination of lead in urine—Graphite furnace atomic absorption spectrometry method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 16095-1995 |
Workplace air—Determination of acetonitrile—Direct injection gas chromatographic method |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GBZ/T 240.29-2011 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 16232-1996 |
Health standard for gypsum dust in the air of workplace |
 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| GBZ/T 300.17-2017 |
Determination of toxic substances in workplace air—Part 17: Manganese and its compounds |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GBZ/T 240.11-2011 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GBZ/T 192.6-2018 |
Determination of dust in the air of workplaces-part 6： Total number concentration of ultrafine and fine particles |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GBZ/T 160.29-2004 |
Methods for determination of inorganic nitrogen compounds in the air workplace |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GBZ/T 160.81-2004 |
Methods for determination of biological compounds in the air of workplace |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| WS/T 142-1999 |
Workplace air —Determination of aniline—Solvement desorption gas chromatographic method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GBZ/T 300.43-2017 |
Determination of toxic substances in workplace air—Part 43: Hydrazoic acid and sodium azide |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GBZ/T 160.4-2004 |
Methods for determination of bismuth and its compounds in the air of workplace |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 16067-1995 |
Workplace air—Determination of ethyl acetate—Direct injection gas chromatographic method |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GBZ/T 300.33-2017 |
Determination of toxic substances in workplace air—Part 33: Metals and their compounds |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GBZ/T 307.1-2018 |
Determination of cadmium in urine—Part1:Graphite furnace atomic absorption spectrometry method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 17071-1997 |
Workplace air--Determination of benzyl cyanide--Gas chromatographic method |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
|
|
