Diisodecyl phthalate [mix of isomers], 10mg/ml in MeOH, 1ml

Daily Quality Control Standard (with 3 Fluorinated Compounds Internal Standard) 14 Analytes + 3 ISTD, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 12 Toluene

Dodecamethylcyclohexasiloxane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 540-97-6

Calibration sol. CS5 for HRGC/HRMS Analysis of PCBs, in Nonane, 200µl