2-n-Octylphenol, 100 µg/ml, Acetone, 1ml

EPA Method 525 - Pesticide Standard

n-Butyl-iso-butyl phthalate-3,4,5,6-d4 (n-Butyl-2-methylpropyl phthalate-3,4,5,6-d4), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

WS Trace Elements #2