CLP Pesticides & PCB's Resolution Check Mix Back Catalog number: 19161 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70328 Aldicarb sulfone Price on request 70013 Anthracene, 1000ug/mL in methylene chloride Price on request 98003 PCB Congeners (10 ppm) Price on request