Butralin, 10.0 µg/ml, Ethyl acetate, 10ml

Tris(4-tert-butylphenyl) phosphate, 1.2ml x 50ug/ml, toluene

4-tert-Butyl-d9-phenol-2,3,5,6-d4,neat,neat,1mL,

Levetiracetam, 50mg