Cycloheptane, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 291-64-5

2,2',3,3',4,4',5',6-Octachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 42740-50-1

p-Xylene, 1000µg/ml in MeOH, 1ml

Benzotriazole, 1000µg/ml in MeOH, 1ml