LFS Solution 3 Back Catalog number: 52305 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-A200 Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 200ng/ml , nonane Price on request 15900-3030-100AN5 Malathion, 100µg/ml in Acetonitrile, 5ml Price on request 32771 2,4-Dimethylhexane Price on request