PCB No. 47, 100µg/ml in Isooctane, 1ml

EPA Method 528 Fortification Solution

Ivermectin, 100 µg/ml, Acetonitrile, 5ml

n-Butyl iso-butyl phthalate (n-Butyl 2-methylpropyl phthalate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17851-53-5