L-Ascorbic acid,ACS reagent, >=99%

a-Tocopherol,>=95.5%

4-Aminopyridine,>=99%

18-Crown-6,purum, >=99.0% (GC)

a-Cyclodextrin,purum, >=98.0% (HPLC)

Sodium 1-decanesulfonate,>=99.0% (T)

7-Dehydrocholesterol,>=95.0% (HPLC)

Acridine Orange hydrochloride hydrate,>=98% (HPLC)

trans-2-Heptenal,>=95%

1,4-Pentadien-3-ol,contains 0.4% hydroquinone as stabilizer, >=96%

3?-Hydroxyacetophenone,>=99%

N-(1-Naphthyl)ethylenediamine dihydrochloride,ACS reagent, >=98%