Sodium Dimethyl 5-sulfoisophthalate, 1000mg Back Catalog number: 682833 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended PAH-LCS-B PAH Labelled Compound Solution, 1.2ml, isooctane Price on request 50401 Nitrate as (NO3-) Price on request FDEA 2-Perfluorodecyl ethanoic acid (10:2), 1.2ml x 50ug/ml, isopropanol Price on request