Bitertanol, 100 µg/ml, Acetonitrile, 5ml

2,3,4,7,8-Pentachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

EPA Method 525.2 Pesticide Level 4

Tri-n-octyl phosphate (see also 9489.24),1000 µg/mL,MeOH,1mL,