Cation Mix #2 Back Catalog number: 50331 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2410.11-K-IPX5 4-n-Pentyl-d11-phenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 1219805-30-7 Price on request 92839 1-Methylphenanthrene Price on request 681202 TFNA, 100 µg/ml, Acetonitrile, 1ml Price on request