Calibration Standard Mix 2 Back Catalog number: 53044 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71397 Dichloroacetyl chloride Price on request 9891.24-150MG Di-n-dodecylsulfide, neat, Solvent-neat, Unit 150mg, # of units-1, Cas.no. 2469-45-6 Price on request 2574.26-100-T Benzo[a]pentacene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 239-98-5 Price on request