Interference Standards Set Back Catalog number: 53038 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9655.9-100-AN Terbufos, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-, Cas.no. 13071-79-9 Price on request 8602.30 3ß-Acetoxyergost-8(14)-ene, , Solvent-, Unit , # of units-, Cas.no. Price on request 71247 Diphenyl isophthalate Price on request