Thiophanate-methyl, 10.0 µg/ml, Acetonitrile, 10

EPA Method 8260B Mix #4

Paraxanthine, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 611-59-6

Antioxidant 1024, >98%, 5g