Chlorobenzilate, , 1000µg/ml in Isooctane, 1ml

2-Ethylhexyl-2,3,4,5-tetrabromobenzoate

Bisoprolol, 100µg/ml in MeOH, 5ml

1,1-Dichloro-2-(2-chlorophenyl)-2-(4-chlorophenyl)ethane, 1.2mL x 100ug/mL, nonane