Folin & Ciocalteu'S Phenol Reagent

Application Notes

The most common usage of Folin & Ciocalteu`S Phenol Reagent reagent is in the Lowry method for determining protein concentration. It can also be used as a spray reagent in chromatographic procedures.

Usage Statement

Research Use Only (RUO). Ready for CE IVD labeling of clinical applications.

Key Applications

Protein Estimation and Quantitation

SKU	0219518690
Alternate Names	Folin's phenol reagent; Folin–Denis reagent; FCR
Application Notes	The most common usage of Folin & Ciocalteu`S Phenol Reagent reagent is in the Lowry method for determining protein concentration. It can also be used as a spray reagent in chromatographic procedures.
Base Catalog Number	19518690
CAS #	Not applicable
Hazard Statements	H314
Pack Size	500 mL
Preparation Method	A procedure for preparation of the Folin & Ciocalteu's phenol reagent has been published.Dissolve 10 g of sodium tungstate and 2.5 g of sodium molybdate in 70 ml of water. Add 5 ml of 85% phosphoric acid and 10 ml of concentrated hydrochloric acid. Reflux for 10 hours. Add 15 g of lithium sulfate, 5 ml of water, and 1 drop of bromine. Reflux for 15 minutes. Cool to room temperature and bring to 100 ml with water.
Safety Symbol	GHS05
Usage Statement	Research Use Only (RUO). Ready for CE IVD labeling of clinical applications.