VRX 8260 IS & Surrogate Standard Back Catalog number: 92477 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2734.28-100-IO Brassicasterol, 100µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 474-67-9 Price on request 71262 Hexamethylphosphoramide Price on request 94298 Base/Neutral Standard Price on request