EPA Method 8061A Matrix Spike Solution

All-rac-alpha-tocopheryl acetate for peak id.,30mg

Metolachlor (13C6,99%) 100µg/mL in Nonane, 1,2ml

2,2',3,4,5,5'-Hexachlorobiphenyl-3',4',6'-d3,100 µg/mL,isooctane,1mL