1,10-Phenanthroline monohydrate,ACS reagent, puriss. p.a., >=99.5% (calc. to the dried substance), for redox titration
Perfluoroheptanoic acid,>=97.0%
Trifluoromethanesulfonic acid,ReagentPlus, >=99%
4?-Iodoacetophenone,>=97%
DCFHDA,BioReagent, suitable for fluorescence, >=95% (HPLC)
2?,7?-Dichlorofluorescein,BioReagent, suitable for fluorescence, >=90% (T)
Di-tert-butyl dicarbonate,ReagentPlus, >=99%
Chromium(III) nitrate nonahydrate,>=99.99% trace metals basis
Dimercaptomaleonitrile disodium salt hydrate,>=95.0% (calc. based on dry substance, NT)
Acetanilide,purified by sublimation, >=99.9%
Iron(II) oxide,-10 mesh, >=99.6% trace metals basis
Dimethyldioctadecylammonium bromide,>=98.0% (AT)



