Group 1b PCB’s - Mix Type Inducers Back Catalog number: 66212 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12149.12-100-ME Mexacarbate,100 µg/mL,MeOH,1mL, Price on request 52019 Verification II Standard 1 Price on request 41021 1,4-Difluorobenzene Price on request