Riboflavin Sodium Phosphate Hydrate,tested according to Ph. Eur.

2-Ethylhexyl 4-methoxycinnamate,98%

2,2?-Bipyridyl,anhydrous, free-flowing, Redi-Dri™, ReagentPlus, 99%

Ethylenediaminetetraacetic acid disodium salt dihydrate,suitable for HPLC, LiChropur™, 99.0-101.0% (KT)

?L-Cysteine,technical grade

Tetrabutylammonium trifluoromethanesulfonate,>=99.0% (T)

Pectinase from Aspergillus,>=0.3 U/mg

Thymolphthalein,ACS reagent

D-(+)-Trehalose dihydrate,suitable for microbiology, >=99.0%, composed of two a-glucose units that is used as a protectant, stabilizer and to support proper folding

(+-)-a-Tocopherol,tested according to Ph. Eur.

n-Octylammonium bromide,

n-Octylammonium iodide,Greatcell Solar