4,4'-Dihydroxydiphenylmethane, 1.2ml x 50ug/ml, methanol Back Catalog number: BPF Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 73248 Sulfamethizole Price on request 30088 EPA Method 508 Analyte Mix #2 Price on request 675460 Bromodichloromethane, 100 µg/ml, Methanol, 5ml Price on request