2,4-Dibromophenol, Internal Standard Stock Solution Cat No 2061.6

ASTM D-2887 Column Test Standard

GC-IRMS Standards (C15 (?13C: -30.22); C20 (?13C: -33.06); C25 (?13C: -28.21)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no.

tau-Fluvalinate