TWO COLUMN DIOXIN & FURAN SAMPLING SPIKE (13C12, 99…

1,2,3,4-TCDD INSTRUMENT PERFORMANCE CHECK (UNLABELE…

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1,2,3,4,6,7,8-HEPTACDF UNLABELED ~25 NG/ML IN NONA…

1,2,3,4,6,7,9-HEPTACDF UNLABELED ~25 NG/ML IN NONA…

1,2,3,4,6,8,9-HEPTACDF UNLABELED ~25 NG/ML IN NONA…

1,2,3,4,7,8,9-HEPTACDF UNLABELED ~25 NG/ML IN NONA…

1,2,3,4,6,7,8,9 OCTACDF UNLABELED ~25 NG/ML IN NON…

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