ASTM D-4815 Calibration Mix #4

Omethoate, 100 µg/ml, Acetonitrile, 5ml

2,6,11-Trimethyldodecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 31295-56-4

Tris(2-isopropylphenyl) phosphate,50 µg/mL,toluene,1mL,