Anion QC Mix Back Catalog number: 54523 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9499.10-100-CY Clofibric acid Price on request 40116 Acenaphthene, 100µg/ml in Acetonitrile, 1ml Price on request 14175-10AN5 PAH - Mix 15 (2005/108/EC), 10µg/ml in Acetonitrile, 5ml Price on request