TOC Calibration Standard Back Catalog number: 59553 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12120.14-10MG Lidocaine,neat,neat,10mg, Price on request 677882 Benfluralin, 250mg Price on request 0244.24-10MG Dibenzo[a,e]pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 192-65-4 Price on request