2,2-Bis(4-hydroxyphenyl)propane, 1.2ml x 50ug/ml, methanol Back Catalog number: BPA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 19116 EPA Method 625 Base/Neutrals Mix #3 Price on request 51138 NWTPH-HCID - Surrogate Standard Price on request 71244 Methyl paraoxon, 1000µg/ml in MeOH, 1ml Price on request