Perfluoro-n-dodecanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFDOA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 685531 4,4'-Dibromobenzophenone, 100 µg/ml, Acetonitrile Price on request 97817 4-n-Nonylphenol Price on request S-4435-100-IOX5 n-Alkanes C10-C25, all even and uneven, 16 analytes, 10x1mL Price on request