Isooctane, Surface tension 18mN/m at 20C, 30ml Back Catalog number: GUM 11.1 Availability: In the manufacturer's stock Price on request - + Recommended 682327 1,3-Diisopropylbenzene, 1000mg Price on request 59067 ICP Mix #3 Price on request DF-IS-A Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 1ug/ml, nonane Price on request