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 91784 Primary Calibration PID (VPH) Price on request 673449 Terbuthylazine, 100 µg/ml, Acetonitrile, 5ml Price on request L466530 Linezolid N-Oxide, 10mg Price on request