Multi-Element Solution 4 Back Catalog number: 52136 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-0824-10AN5 Chloridazon-desphenyl, 10µg/ml in Acetonitrile, 5ml Price on request 11971.44-K-ME Hydroxyzine pamoate,1000 µg base/mL,MeOH,1mL Price on request 79615 4,5-Methylenephenanthrene Price on request