PCB No. 16, 100µg/ml in Isooctane, 1ml

Metazachlor, 10 µg/ml, Cyclohexane, 10ml

Dimethylnitramine-d6, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 72885-11-1

24R,25-Dihydroxyvitamin D3, 100μg/ml, 1ml