D4-Propyl paraben, 100 µg/ml, Methanol, 1ml

1H,1H-Perfluoroundecan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-46-0

EPA Method 8260 - Purgeable Internal Standard

Milbemectin A4, 100 µg/ml, Acetonitrile, 1ml