Surrogate Standard Back Catalog number: 92525 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9731.17-100MG 1-Heptadecanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1454-85-9 Price on request 681327 D9-Fluazifop-butyl, 100 µg/ml, Acetonitrile, 1ml Price on request 0137.12-K-IO 2-n-Octylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 880-36-4 Price on request