Sulfathiazole, 100 µg/ml, Methanol, 1ml

Dimethenamid OA, 1000µg/ml in MeOH, 1ml

EPA Method 8270C Mix #27

1,2,4-Trimethylanthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 20153-28-0