Extractable Petroleum (aqueous)

Specifications
Test Name:
Extractable Petroleum Hydrocarbons
Test Code:
EPH_W
Test Number:
EPHMod.
Matrix:
Aqueous
Units:
mg/L

Summary

This method is based on a solvent extraction, silica gel solid-phase extraction (SPE)/fractionation process, and gas chromatography (GC) analysis using a flame ionization detector (FID).

Typical Method Detection/Reporting Limits
Type
A
A
A
A
A
A
A
A
A
S
S
Analyte
>nC10-nC12 Aliphatic
>nC10-nC12 Aromatic
>nC12-nC16 Aliphatic
>nC12-nC16 Aromatic
>nC16-nC21 Aliphatic
>nC16-nC21 Aromatic
>nC21-nC34 Aliphatic
>nC21-nC34 Aromatic
>nC8-nC10 Aliphatic
Chlorooctadecane (Aliphatic)
o-Terphenyl (Aromatic)
MDL
0
0
0
0
0
0
0
0
0
0
0
PQL
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
0
A = Analyte, S = Surrogate
Information Updated: 9/20/2010