Custom Calibration Standard Back Catalog number: 50254 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11302.15-K-ME Phenytoin,1000 µg/mL,MeOH,1mL, Price on request 66095 2,2',3,5',6-Pentachlorobiphenyl (95) Price on request DD-12478-S 1,2,4,7,8-Pentachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Price on request