Metals Mix 4 Calibration & AQC Mixes Back Catalog number: 59650 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0217.13-K-T Fluorene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 86-73-7 Price on request 675029 Sodium 4-n-octylbenzenesulfonate, 100 µg/ml, Meth Price on request 98353 Ethanol Price on request