Simazine, 10.0 µg/ml, Acetonitrile, 10ml

O-Acetylsalicylic anhydride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1466-82-6

Acenaphthene-d10, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 15067-26-2

2,3,3',4,5'-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,