Internal Standard for AB SIM Back Catalog number: 94516 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1060.8-100MG 2-Ethylthiophenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 4500-58-7 Price on request 50329 Interference Check Standard Price on request 678415 Fluazinam, 100 µg/ml, Acetonitrile, 1ml Price on request