beta-Cypermethrin

Phosphorous Standards Phosphorus in Light White Mineral Oil, 20Cst Tri-n-butylphosphate, 99+% (Chiron product nr. 1399.19) CAS [126-73-8] Matrix: Isooctane , 20cSt Units: 1x25mL, 1x100mL Isooctane

Benzyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219805-81-8

Custom Mix of PBDEs, 9 Components Each 100µg/mL in isooctane 2,4,4'-Tribromodiphenyl ether PBDE-28 1961.12 2,2',4,4'-Tetrabromodiphenyl ether PBDE-47 1962.12 2,3',4,4'-Tetrabromodiphenyl ether PBDE-66 1964.12 2,2',3,4,4'-Pentabromodiphenyl ether PBD