2-Fluorofluorene, 100 µg/ml, Cyclohexane, 1ml

Tenuazonic acid mixture of diastereomers, 100 µg/m

n-Butyl 4-hydroxybenzoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 94-26-8

EPA Method 8091Mix #2