Promethazine-D3 HCl, 0.1mg/ml in Dimethyl Sulfoxide, 1ml

Streptavidin-R-Phycoerythrin (ver 9), 1

2,3,3',4',5,5',6-Heptachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

PCB 30, 10µg/ml in Cyclohexane, 5ml