Iopanoic acid,10 µg/mL,water,1mL,

Endosulfan-sulfate 10 µg/mL in Cyclohexane, 10ml

Bis(2-n-butoxyethyl) phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 117-83-9

Internal Standard for GC-analysis of PAH compounds 4 Analytes, each 500 µg/mL in dichloromethane; units:1x5mL 0393.12 1-Phenylhexane [1077-16-3] 0728.12 2,3-Dimethylnaphthalene [581-40-8] 0768.16 3,6-D