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…

OCTAMETHYLCYCLOTETRASILOXANE "D4" (OCTAMETHYL-13C8,…

DECAMETHYLCYCLOPENTASILOXANE "D5" (DECAMETHYL-13C10…

6-CHLORONICOTINIC ACID (13C6, 99%) 100 UG/ML IN MTB…

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

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

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

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