CLP Semi-Volatiles Base/Neutrals Mix #1 Back Catalog number: 10001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 19236 TCLP - Volatile Spiking Standard Price on request 11844.7-100-AN 2-Methyl-4-nitroaniline,100 µg/mL,acetonitrile,1mL, Price on request 2369.6-K-IO Catechol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 120-80-9 Price on request