Massachusetts APH Standard Back Catalog number: 94496 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 43016 Naphthalene-d8 Price on request 3699.0-10-05ME Pectenotoxin-2 seco acid, 10.0µM, Solvent-methanol, Unit 0.5mL, # of units-1, Cas.no. 212502-87-9 Price on request 79326 tert-Butyl hydroquinone (TBHQ) Price on request