Theophylline, 100µg/ml in MeOH, 5ml

3,4,5-Trimethylphenol, 100 µg/ml, Acetonitrile,

Ethyl docosanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5908-87-2

EPA Method 508.1 & 525.2 Pesticide Standard