Perfluoro-n-butanoic acid, 1.2ml x 50ug/ml, methanol

Thioxanthone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 492-22-8

2,2,4,5-Tetrachlorobiphenyl (BZ-49)

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