CLP Calibration Std. II Back Catalog number: 52150 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79674 Dibenzothiophene Price on request 1700.21-K-T 6-n-Propylchrysene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 6910-41-4 Price on request 57037 Rubidium (Rb) Price on request