1-Naphthalenesulfonic acid, 25g Back Catalog number: SC-251527 Availability: In the manufacturer's stock Price on request - + Recommended M3PFBS Sodium perfluoro-1-[2,3,4-13C3]butanesulfonate, 1.2ml x 50ug/ml, methanol Price on request 1541.13-K-TX10 2-Aminofluorene-d11, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 34741-44-5 Price on request 57081 Thallium (Tl) Price on request