Isooctane, Surface tension 18mN/m at 20C, 30ml Back Catalog number: GUM 11.1 Availability: In the manufacturer's stock Price on request - + Recommended EO-5278 Method 1614 Native PAR Stock Solution, in Nonane, 1,2ml Price on request 681771 Plastic additive 11, 100 µg/ml, Ethyl acetate, 1 Price on request 0239.20-200-T Benzo[a]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 50-32-8 Price on request