L-(+)-Ascorbic acid, certified, 0.25g Back Catalog number: C10303000 Availability: In the manufacturer's stock Price on request - + Recommended 97278 Aliphatic Surrogate Standard Price on request M542510 Mono(2-ethyl-5-hydroxyhexyl) Phthalate, 2,5mg Price on request 8641.12-50-T 1,3-Dichlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. Price on request