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 C20940000 1,2,3,4-Tetrahydronaphthalene, certified, 50mg Price on request 9367.20-100-IO Di-n-hexyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1015854-55-3 Price on request 50146 Anions Mix Price on request