| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| WS/T 130-1999 |
Workplace air —Determination of selenium—Hydride generation atomic absorption spectrometry method |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 17064-1997 |
Workplace air--Determination of methyl mercaptan--Gas chromafography method |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GB 11516-1989 |
Hygienic standard for phosphorus trichloride in the air of workplace |
60 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 16022-1995 |
Workplace air—Determination of cobalt and its compounds—Flame atomic absorption spectrophotometric method |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GBZ/T 160.22-2004 |
Methods for determination of tin and its compounds in the air of workplace |
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| WS/T 267-2006 |
Biological limit value for occupational exposure to phenol |
60 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 16062-1995 |
Workplace air—Determination of methyl alcohol—Direct injection gas chromatographic method |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GB/T 16040-1995 |
Workplace air—Determination of butadiene—Direct injection gas chromatographic method |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GB 11720-1989 |
Health standard for trichlorfon in the air of workplace |
45 (USD) |
via email in
1-3 business day
|
|
|
| GBZ/T 160.33-2004 |
Methods for determination of sulfides in tha air of workplace |
225 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 11517-1989 |
Hygienic standard for ethylenediamine in the air of workplace |
60 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 17078-1997 |
Workplace air--Determination of trinitrophenol--Liquid chromatographic method |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GB 10328-1989 |
Hygienic standard for graphite dust in the air of workplace |
15 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 16104-1995 |
Workplace air—Determination of tungsten or tungsten carbide— Potassium thiocyanate-titanous trichloride spectrophotometric method |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GB 16230-1996 |
Health STANDARD for isopropyl alcohol (IPA) in the air of workplace |
220 (USD) |
via email in
1 business day
|
SUPERSEDED
|
|
| GB 16205-1996 |
Health standard for sumithion in the air of workplace |
260 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| GB/T 16009-1995 |
Workplace air—Determination of lead—Dithizone spectrophotometric method |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GB/T 16041-1995 |
Workplace air—Determination of cyclohexane—Direct injection gas chromatographic method |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| WS/T 240-2004 |
Biological limit value for occupational exposure to fluorine and fluorides |
90 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 16029-1995 |
Workplace air—Determination of chlorine—Methyl orange spectrophotometric method |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
|
|
