DIOXIN/FURAN NATIVE MIX ALL (17) 2378 ISOMERS + 136…

DIOXIN&FURAN FOOD/FEED/QQQ CLEANUP STANDARD SOLN MI…

PCDD/F & NO PCB MIXTURE (UNLABELED) IN ISOOCTANE/NO…

PCDD/F & NO PCB MIXTURE (13C12, 99%) IN NONANE…

1,2,7,8-TETRACHLORODIBENZOFURAN (13C12, 99%) 50 UG/…

2,3,7,8-TETRABROMODIBENZOFURAN (13C12, 99%) 5 UG/ML…

2,3,7,8-TETRABROMODIBENZOFURAN UNLABELED 5 UG/ML IN…

1,2,3,7,8-PENTABROMODIBENZOFURAN (13C12, 99%) 5 UG/…

2,3,4,7,8-PENTABROMODIBENZOFURAN (13C12, 99%) 5 UG/…

2,3,4,7,8-PENTABROMODIBENZOFURAN UNLABELED 5 UG/ML …