CLP Semi-Volatile Calibration Mix #4 Back Catalog number: 10030 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9754.17-K-IO n-Butyl n-pentyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3461-29-8 Price on request 12092.7-K-IO Benzal chloride,1000 µg/mL,isooctane,1mL, Price on request 1459.14-200-T 2-Nitroanthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3586-69-4 Price on request