Sodium p-n-undecylbenzenesulfonate, 10mg Back Catalog number: 675091 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 72775 Isazophos Price on request 8776.13-K-ME Phenylparaben, see "Parabens", 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 17696-62-7 Price on request 0366.12-K-IO Thianthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 92-85-3 Price on request