Semi-Volatile Standard Back Catalog number: 94199 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71799 L(+)Lactic acid Price on request 690280 2,2'-Methylenedianiline, 25mg Price on request 9311.16-KIT Single 15+1 EU PAHs, 200µg/mL each in toluene, 200µg/mL, Solvent-toluene, Unit kit, # of units-1, Cas.no. Price on request