EPA 537 UCMR3 Calibration Mix 3 Back Catalog number: 96872 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11695.12-100-IO 2,3,4,4'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 674530 Benzalkonium chloride Mix C10-C16, 10.0 µg/ml, Ac Price on request 674601 Clodinafop-propargyl, 10.0 µg/ml, Acetonitrile, Price on request