8,9-Z-Avermectin B1a, 100 µg/ml, Acetonitrile, 1

3-Chloro-1,2-propanediol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 96-24-2

PAH Sampling Standard Solution, 1.2ml, isooctane

2,2,3-Trimethylpentane