Sodium benzoate

1-Chloro-1,1-difluoroethane, 1000µg/ml in MeOH, 1ml

7H-Dibenzo[c,g]carbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 194-59-2

2,2',3',4,4',5-Hexachloro-3-biphenylol, 1.2ml x 50ug/ml, nonane