Rubidium (Rb) Back Catalog number: 58037 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92109 VPH Primary Calibration Spike Rev 1.0 Price on request 50612 Chloride 10 µg/mL (Cl-) Price on request 79811 Esfenvalerate, 1000µg/ml in Acetonitrile, 1ml Price on request