P48-W-CS4 Individual Calibration Solutions - 500 ul in nonane

NATIVE WHO PCB CONGENERS IUPAC (pg/µl)

3,3',4,4'-Tetrachlorobiphenyl

WHO PCB EXTRACTION SPIKE (P48-W-ES) IUPAC (pg/µl)

3,3',4,4'-Tetrachloro[13C12]biphenyl 77L (10) 3,4,4',5-Tetrachloro[13C12]biphenyl 81L (10) 2,3,3',4,4'-Pentachloro[13C12]biphenyl 105L (10) 2,3,4,4',5-Pentachloro[13C12]biphenyl 114L (10) 2,3',4,4',5-Pentachloro[13C12]biphenyl 118L (10) 2',3,4,4',5-Pentachloro[13C12]biphenyl 123L (10) 3,3',4,4',5-Pentachloro[13C12]biphenyl 126L (10) 2,3,3',4,4',5-Hexachloro[13C12]biphenyl 156L (10) 2,3,3',4,4',5'-Hexachloro[13C12]biphenyl 157L (10) 2,3',4,4',5,5'-Hexachloro[13C12]biphenyl 167L (10) 3,3',4,4',5,5'-Hexachloro[13C12]biphenyl 169L (10) 2,3,3',4,4',5,5'-Heptachloro[13C12]biphenyl 189L (10)

SAMPLING SPIKE (P48-SS) IUPAC (pg/µl)

2,3,4,4'-Tetrachloro[13C12]biphenyl 60L (10) 3,3',4,5,5'-Pentachloro[13C12]biphenyl 127L (10) 2,3,3',4,5,5'-Hexachloro[13C12]biphenyl 159L (10)

RECOVERY SPIKE (P48-RS) IUPAC (pg/µl)

2,3',4',5-Tetrachloro[13C12]biphenyl 70L (10) 2,3,3',5,5'-Pentachloro[13C12]biphenyl 111L (10) 2,2',3,3',4,4',5-Heptachloro[13C12]biphenyl 170L (10)