Environmental Reference MaterialsNon-Potable Water (NPW) PTsOrganics - NPW PTProficiency Testing

NPW – Volatiles #PEO-120

$116.00

A 1.5 mL concentrate in Methanol for use with Methods 601/602, 8010/8020, 624, 8240, and 8260. The sample design will satisfy PT requirements for any of the following analytes: (Supplied in duplicate) read more

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Catalog Number:
PEO-120
Study Number

WP-273, WP-275, WP-278

2021 NPW Study Schedule

2021 NPW Study Schedule

Study Number Study Opens Study Closes
WP-271 Jan. 13 Feb. 26
WP-273 April 12 May 26
WP-275 July 14 Aug. 27
WP-278 Oct. 11 Nov. 24

 

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Analyte

Benzene 10-120 ug/L 1,1-Dichloroethane  10-150 ug/L
Bromodichloromethane 10-100 ug/L 1,2-Dichloroethane  15-150 ug/L
Bromoform 10-100 ug/L 1,1-Dichloroethene  10-150 ug/L
Bromomethane 20-120 ug/L cis-1,2-Dichloroethene 10-150 ug/L
Carbon tetrachloride 15-150 ug/L trans-1,2-Dichloroethene  10-120 ug/L
Chlorobenzene 10-120 ug/L 1,2-Dichloropropane  10-150 ug/L
Dibromochloromethane 10-100 ug/L cis-1,3-Dichloropropene 10-120 ug/L
Chloroethane 20-120 ug/L trans-1,3-Dichloropropene  10-120 ug/L
2-Chloroethyl vinyl ether   5-500 ug/L Ethylbenzene  10-120 ug/L
Chloroform 10-100 ug/L 2-Hexanone  20-200 ug/L
Chloromethane 20-120 ug/L Methylene chloride  10-120 ug/L
Dibromomethane 10-120 ug/L 4-Methyl-2-pentanone  20-200 ug/L
1,2-Dichlorobenzene 10-120 ug/L Styrene 20-120 ug/L
1,3-Dichlorobenzene 10-120 ug/L 1,1,1,2-Tetrachloroethane  15-150 ug/L
1,4-Dichlorobenzene 10-120 ug/L 1,1,2,2-Tetrachloroethane  15-150 ug/L
Dichlorodifluoromethane 20-100 ug/L Tetrachloroethene  10-150 ug/L
Trichlorofluoromethane 20-120 ug/L Toluene  10-120 ug/L
Vinyl chloride 20-120 ug/L 1,1,1-Trichloroethane 10-100 ug/L
m+p-Xylenes 10-150 ug/L o-Xylene  10-150 ug/L
Total Xylenes 20-300 ug/L 1,1,2-Trichloroethane  15-150 ug/L
1,2,4-Trimethylbenzene 10-120 ug/L 1,3,5-Trimethylbenzene  10-120 ug/L
MTBE 15-150 ug/L Trichloroethene  10-100 ug/L
2-Butanone   5-500 ug/L Acetonitrile    5-500 ug/L
Acetone 20-200 ug/L Acrylonitrile    5-500 ug/L
Acrolein   5-500 ug/L Vinyl acetate    5-500 ug/L
Carbon disulfide   5-500 ug/L Naphthalene  15-150 ug/L
Ethylene dibromide 10-120 ug/L 1,2-Dibromo-3-chloropropane  15-150 ug/L
Methyl acetate  5-500 ug/L Methyl cyclohexane  20-100 ug/L
1,4-Dioxane 20-500 ug/L 1,2,4-Trichlorobenzene  15-150 ug/L
1,2,3-Trichloropropane 15-150 ug/L 1,2,3-Trichlorobenzene 15-150 ug/L
n-Hexane 10-150 ug/L