Method 1640 Tuning Standard

Penthiopyrad, 10 µg/ml, Acetonitrile, 10ml

Aflatoxin B2, 0.5 µg/ml, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 7220-81-7

2-Ethoxyethyl acetate, 1000mg