13C6-Niflumic acid, 10mg

Fluorene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 86-73-7

MCPB, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 94-81-5

PCB 28, 10.0 µg/ml, Isooctane, 10ml