UCMR 537 Custom Mix 1 Back Catalog number: 97293 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12356.14-100-ME Monocyclohexyl phthalate-3,4,5,6-d4, 100µg/ml in MeOH, 1ml Price on request DF-IS-D200 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request 92839 1-Methylphenanthrene Price on request