Perchlorate (ClO4-), 100µg/mL in Water, 100ml

6-Fluoro-2,2',4,4'-tetrabromodiphenyl ether, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 876310-23-4

Arochlor 1254, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11097-69-1

tert.-Butyl-ethylether, 1000µg/ml in MeOH, 5ml