| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| WS/T 143-1999 |
Workplace air. Determination of methanol. Solvent desorption gas chromatographic method |
$220.00 |
via email in 1~3 business day |
valid,,2000-5-1 |
|
| WS/T 144-1999 |
Workplace air. Determination of trichloroethylene. Passive sampler gas chromatographic method |
$220.00 |
via email in 1~3 business day |
superseded,2004-12-1,2000-5-1 |
|
| WS/T 145-1999 |
Workplace air. Determination of β-naphthol. High-performance liquid chromatography method |
$180.00 |
via email in 1~3 business day |
superseded,2004-12-1,2000-5-1 |
|
| WS/T 146-1999 |
Workplace air. Determination of cypermethrin. High-performance liquid chromatography method |
$180.00 |
via email in 1~3 business day |
superseded,2004-12-1,2000-5-1 |
|
| WS/T 147-1999 |
Workplace air. Determination of Deltamethrin. High-performance liquid chromatography method |
$180.00 |
via email in 1~3 business day |
superseded,2004-12-1,2000-5-1 |
|
| WS/T 148-1999 |
Workplace air. Determination of p-nitroaniline. High-performance liquid chromatography method |
$180.00 |
via email in 1~3 business day |
valid,,2000-5-1 |
|
| WS/T 149-1999 |
Workplace air. Determination of dibutyl phthalate and di-n-octyl phthalate. High-performance liquid chromatography method |
$180.00 |
via email in 1~3 business day |
superseded,2004-12-1,2000-5-1 |
|
| WS/T 15-1996 |
Workplace air. Determination of benz (a)pyrene. High performance liquid chromatographic method |
$180.00 |
via email in 1~3 business day |
valid,,2002-6-1 |
|
| WS/T 150-1999 |
Workplace air. Determination of formaldehyde. Polarographic method |
$220.00 |
via email in 1~3 business day |
superseded,2004-12-1,2000-5-1 |
|
| WS/T 151-1999 |
Workplace air. Determination of benzene. Passive samping gas chromatographic method |
$220.00 |
via email in 1~3 business day |
superseded,2004-12-1,2000-5-1 |
|
| WS/T 152-1999 |
Workplace air. Determination of toluene. Passive sampling gas chromatographic method |
$220.00 |
via email in 1~3 business day |
superseded,2004-12-1,2000-5-1 |
|
| WS/T 153-1999 |
Workplace air. Determination of dimethyl benzene. Passive sampling gas chromatographic method |
$220.00 |
via email in 1~3 business day |
superseded,2004-12-1,2000-5-1 |
|
| WS/T 154-1999 |
Workplace air. Determination of 1, 2-dichloroethane. Passive sampling gas chromatographic method |
$220.00 |
via email in 1~3 business day |
superseded,2004-12-1,2000-5-1 |
|
| WS/T 155-1999 |
Workplace air - Determination of acetic ether - Passive sampling gas chromatographic method |
$210.00 |
via email in 1~3 business day |
valid,,2000-5-1 |
|
| WS/T 156-1999 |
Workplace air. Determination of tetrachloroethylene. Passive sampling gas chromatographic method |
$220.00 |
via email in 1~3 business day |
superseded,2004-12-1,2000-5-1 |
|
| WS/T 157-1999 |
Workplace air. Determination of chlorobenzene. Charcoal diffusive sampler, solvent desorption and gas chromatographic method |
$180.00 |
via email in 1~3 business day |
valid,,2000-5-1 |
|
| WS/T 158-1999 |
Workplace air. Determination of 1, 4-butyrolactone. Solvent desorption gas chromatographic method |
$180.00 |
via email in 1~3 business day |
superseded,2004-12-1,2000-5-1 |
|
| WS/T 159-1999 |
Workplace air. Determination of trichloroaniline. Gas chromatographic method |
$180.00 |
via email in 1~3 business day |
valid,,2000-5-1 |
|
| WS/T 16-1996 |
Workplace air. Metal sample. Collection method |
$340.00 |
via email in 1~3 business day |
superseded,2004-12-1, |
|
| WS/T 160-1999 |
Workplace air. Determination of furfuryl alcohol. Gas chromatographic method |
$220.00 |
via email in 1~3 business day |
valid,,2000-5-1 |
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