tert-Butyl ethyl ether, 200 µg/ml, Methanol, 1ml

Riboflavin (E101), neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 83-88-5

n-Tetradecylcyclohexane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1795-18-2

EPA Method 8270C Pesticide Mix #20