Sodium 4-n-octylbenzenesulfonate, 100 µg/ml, Meth

GPC Calibration Solution

Methomyl, 100mg

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