Trimethoprim, 100μg/mL in Acetonitrile, 1ml

Crufomate, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 299-86-5

VOC Standard, 100g/ml in MeOH : water [9:1], 1ml

CONOSTAN 1000ppm Standard, K 75 cSt, 50g