BTEX and n-Hydrocarbon Mix

1,2,4-Trihydroxy-9,10-anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 81-54-9

Fipronil-sulfone, 10.0 µg/ml, Acetonitrile, 10ml

2,2’,5-Trichlorobiphenyl (18)