Aromatics Quantitative Calibration Mix #1

Tetranoic acid (Butyric), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 107-92-6

4-Isopropylaniline, 250mg

beta-Endosulfan, 100 µg/ml, Methanol, 1ml