Semi-Volatile Mix #2

Internal Standard

Di-n-butyl phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 84-74-2

4 Fluorinated Internal Standard Mix 4 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% Fluorobenzene 16.7 1-Fluoronaphthalene 8