Bisphenol S (13C12, 98%), 100µg/mL in MeOH, 1,2ml Back Catalog number: CLM-9319-1.2 Availability: In the manufacturer's stock Price on request - + Recommended 50217 Metals Mix #2 Price on request 70690 Fenvalerate Price on request 54518 Tetramethyl Ammonium Hydroxide Price on request