PCB No. 154, 100µg/ml in Isooctane, 1ml

2,4-Diaminotoluene

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

Josamycin, 10 µg/ml, Acetone, 5ml