Paraben-Mix 1, 100 µg/ml, Methanol, 5ml Back Catalog number: 681454 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 685688 Acetone-2,4-DNPH, 1000μg/ml in Acetonitrile, 5ml Price on request 9759.24-10MG 2-Ethylhexyl n-octyl phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3461-26-5 Price on request 92798 Aroclor 1248 Price on request