ASTM D-4815 Calibration Mix #4

Tadalafil, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 171596-29-5

2,3,4,5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

1,1,1-Trichloroacetone