EF-975
1,2,3,4,7,8,9-HEPTACHLORODIBENZOFURAN UNLABELED 50 UG/ML IN NONANE
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1,2,3,4,7,8,9-HEPTACHLORODIBENZOFURAN UNLABELED 50 UG/ML IN NONANE

OCTACHLORODIBENZOFURAN UNLABELED 50 UG/ML IN NONANE

OCTACHLORODIBENZOFURAN (13C12, 99%) 50 UG/ML IN NONANE

1,2,3,6,7,8-HEXACHLORODIBENZOFURAN (13C12, 99%) 50 UG/ML IN NONANE

1,2,3,7,8,9-HEXACHLORODIBENZOFURAN (13C12, 99%) 50 UG/ML IN NONANE

2,3,4,6,7,8-HEXACHLORODIBENZOFURAN (13C12, 99%) 50 UG/ML IN NONANE

LABELED CHLOROPHENOLIC DERIVATIVES MIX FOR METHOD 1653 REV A

SET OF CHLOROPHENOLIC MIXES FOR METHOD 1653A UNLABELED

REGULATED CHLOROPHENOLICS FOR METHOD1653A UNLABELED IN METHANOL