CLP - Semi-Volatile Base/Neutral Standard Back Catalog number: 91759A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 52089 Calibration Standard Kit Price on request 679877 2-Methyl-5-nitroaniline, 100 µg/ml, Acetonitrile, Price on request 9391.10-50-AN 8:2Mono-PAPS, 50µg/mL, Solvent-acetonotrile, Unit 1mL, # of units-1, Cas.no. 57678-03-2 Price on request