TOC Calibration Standard - ICV 2nd Source

Barium in 20 blank oil, 1000 µg/g, 50g

5-Chloro-2-(2,4-dichlorophenoxy)phenol , 1.2ml x 50ug/ml, methanol

CLP Volatile BTEX Standard, 1000µg/ml in MeOH, 1ml