Calibration Standard Kit Back Catalog number: 53090 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9727.13-100MG 1-Tridecanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 112-70-9 Price on request 56024 Chromium (Cr) Price on request 10112.18-50-IO 1,9-Dimethyl-5-ethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request