DOW 624 Volatile Internal/Surrogate Standard

Azinphos-methyl, 10.0 µg/ml, Ethyl acetate, 10ml

5H-Benzo[b]carbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 243-28-7

Sulfadoxine, 100 µg/ml, Methanol, 1ml