1,3,5-Triethylbenzene, 250mg

1,3,8-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Propazine, 100µg/mL in Acetonitrile, 1ml

Petrochemical Qualitative Standard C5-C9 5 Analytes, equal Wt.%; unit: 1x1mL neat Use in combination with Petrochemical Quantitative Standard (S-4144) to prepare a calibration mixture covering C5 to C44 for calibrating retention times for boiling po