EPA-82880CC3 -Individual Calibration Solution which contains;

NATVE PCDDs & PCDFS (ng/µl)

2,3,7,8-Tetrachlorodibenzo-p-dioxin (0.5)

2,3,7,8-Tetrachlorodibenzofuran (0.5)

1,2,3,7,8-Pentachlorodibenzo-p-dioxin (0.5)

1,2,3,7,8-Pentachlorodibenzofuran (0.5)

2,3,4,7,8-Pentachlorodibenzofuran (0.5)

1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin (1.25)

1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin (1.25)

1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin (1.25)

1,2,3,4,7,8-Hexachlorodibenzofuran (1.25)

1,2,3,6,7,8-Hexachlorodibenzofuran (1.25)

1,2,3,7,8,9-Hexachlorodibenzofuran (1.25)

2,3,4,6,7,8-Hexachlorodibenzofuran (1.25)

1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin (1.25)

1,2,3,4,6,7,8-Heptachlorodibenzofuran (1.25)

1,2,3,4,7,8,9-Heptachlorodibenzofuran (1.25)

Octachlorodibenzo-p-dioxin (2.5)

Octachlorodibenzofuran (2.5)

INTERNAL STANDARDS (ng/ml)

2,3,7,8-Tetrachloro[13C12]dibenzo-p-dioxin (0.5)

2,3,7,8-Tetrachloro[13C12]dibenzofuran (0.5)

1,2,3,6,7,8-Hexachloro[13C12]dibenzo-p- (0.5)

1,2,3,4,6,7,8-Heptachloro[13C12]dibenzofuran (1)

Octachloro[13C12]dibenzo-p-dioxin (1)

CLEANUP STANDARD

2,3,7,8-[Tetrachlorodibenzo-p-dioxin (0.25)

RECOVERY STANDARDS

1,2,3,4-Tetrachloro[13C12]dibenzo-p-dioxin (0.5)

1,2,3,7,8,9-Hexachloro[13C12]dibenzo-p-dioxin (0.5)