Metribuzin

ISO 9377-2MOD Extraction Solvent Stock Solution I 20ul of n-Heptane and 20mg of n-Tetracontane solved in 1000ml n-Pentane

Hexyl 2-ethylhexyl phthalate (isomer mixture), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 75673-16-4 (CAS of single isomer)

Lake Michigan Study’ PBDEs (Kit w/single solutions), 50µg/mL, Solvent-isooctane, Unit Kit, # of units-1, Cas.no.