1,2,3,4,8,9-HEXACDF UNLABELED ~25 NG/ML IN NONANE…

1,2,3,6,7,8-HEXACDF UNLABELED ~25 NG/ML IN NONANE…

1,2,3,6,7,9-HEXACDF UNLABELED ~25 NG/ML IN NONANE…

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

COMPREHENSIVE HEPTACHLORODIBENZOFURAN COLUMN DEFINI…

MICROCYSTIN-YR (15N10, 98%) 10 UG/ML IN 1:1 METHANO…

MICROCYSTIN-LA (15N7, 98%) 10 UG/ML IN 1:1 METHANOL…

CYANAZINE (2-AMINO-15N, 98%+)…

ACRYLONITRILE (15N, 98%) (0.1% 4-METHOXYPHENOL)…

N-NITROSODIMETHYLAMINE (15N2, 98%) 1 MG/ML IN METHY…