PCB No. 112, 10 µg/ml, 10ml

2,2-Bis(4-hydroxyphenyl)butane, 1.2ml x 50ug/ml, methanol

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

Thiacloprid, 10.0µg/ml, Acetonitrile, 10ml