CWA BTEX

n-Pentyltriphenyltin,1000 µg/mL,isooctane,1mL,

Benzo[ghi]perylene, 10µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 191-24-2

4-OH-Pyriproxyfen (4'-OH-pyr), 100 µg/ml, Acetoni