MCPP Back Catalog number: 84522 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-123478-S 1,2,3,4,7,8-Hexachlorodibenzofuran , 1.2ml x 50ug/ml, nonane Price on request 90611 525/526 Internal Standard Price on request 680991 Acetaminophen, 100 µg/ml, Acetonitrile, 1ml Price on request