2,2-Bis(4-hydroxyphenyl)butane, 1.2ml x 50ug/ml, methanol Back Catalog number: BPB Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 70197 Hexachlorobutadiene Price on request 94113 GC Suitability Test Sample Flavor Chemicals Price on request 55209 Hexavalent Chromium Price on request