-
Fluorescein diacetate CAS596-09-8Also called FDA, can pass through the cellular membrane and as fluorescein accumulation in living cells. As compared with BCECF or fluorescein hydrophilic calcein low, fluorescein leakage from cells was also high. FDA is also used in flow cytometry. Fluorescence excitation and emission wavelengths are 488nm and 530nm.
-
SACCHARIN SODIUM SALT HYDRATE CAS82385-42-0Saccharin sodium is a synthetic sweetener commonly used. Don't be absorbed in the human body, does not generate heat. Can be used for plum and dried tangerine peel, use the largest 5.0g/kg; maximum capacity of 1.2g/kg in seeds; in the beverage, wine, ice cream, formulated the maximum use of ice-cream, popsicles, pickles class, seasoning, candied fruit, cakes, biscuits and bread in the amount of 0.15g/kg, concentrated fruit juice by adding 80% concentration ratio.
-
DL-Glyceraldehyde CAS56-82-6For biochemical research, organic synthesis intermediates, nutrition agent.