ASTM D-4815 Calibration Mix #5

Purified asfalthenes from Venezuelan Oil, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.

2,4-DB, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 94-82-6

Methidathion, 100 µg/ml, Acetonitrile, 5ml