3-Methylphenol, 100 µg/ml, Acetonitrile, 1ml

Potassium butylxanthate (as butylxanthate acid)

Pesticides - Mix 29, 50µg/ml in Acetonitrile, 5ml

O-Acetylsalicylic anhydride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1466-82-6