3,5,6-TRICHLORO-2-PYRIDINOL (TCPY) (4,5,6-13C3, 99%…

MALATHION DIACID (CHEMICAL PURITY 97%) (13C4, 99%) …

DIBENZO[A,H]PYRENE (13C12, 99%) 100 UG/ML IN TOLUEN…

CYCLOPENTA[CD]PYRENE (13C6, 99%) 100 UG/ML IN NONAN…

DECHLORANE 602 (CP >97%) 100 UG/ML IN NONANE (1,2,3…

BISPHENOL S (13C12, 98%) 100 UG/ML IN METHANOL…

4-DODECYLBENZENESULFONIC ACID, SODIUM SALT(CP 94%) …

BENZO[C]FLUORENE (13C6, 99%) 100 UG/ML IN NONANE…

DIETHYL 2-FLUOROMALONATE (2-13C, 99%)…

THIACLOPRID (PYRIDYLMETHYL-13C6, 99%) 100 UG/ML IN …