Sulfite (SO32-),1000µg/mL in Water, 3 x 20ml

d-(cis-trans)-Phenothrin, 100μg/mL in Acetonitrile, 1ml

Surrogate Mix 1601,12 2-Fluorbiphenyl [321-60-8] 1313,10 1-Fluornapthalene [321-38-0] 2000µg/ml each in DCM, 5ml

4,10-Dimethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 23189-63-1