D5-Taleranol, 5mg

2,3',4-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

PCB Congener Mix, 100µg/ml in Isooctane, 1ml

N-Nitrosopyrrolidine-d8, 1000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 1219802-09-1