ASTM D-4815 Calibration Mix #2A

2-Methyl-3,3',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Mandestrobin, 5mg

2-(Hydroxymethyl)butanoic Acid, 10mg