Perfluoro-3,6-dioxaheptanoic acid (NFDHA), 50µg/ml in MeOH, 1,2ml

Dibutyl phthalate, 100 µg/ml, Acetone, 1ml

Calibration standard with MTBE 9 Analytes, each Wt.% as listed in isooctane; units: 1x1mL, 5x1mL Name Wt.% Name Wt.% Pentene 1.0 Decene 1.0 Hexene 1.0 Undecane 1.0 Heptene 1.0 Dodecane 1.0 Octene 1.0 Isoo

Tri-m-tolyl phosphate , 1.2ml x 50ug/ml, toluene