Rubidium (Rb) Back Catalog number: 57037 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15218.21-K-AN 9(R)-Hexahydrocannabinol, 1000µg/ml in Acetonitrile, 1ml Price on request 52069 Spiking Standard 1 Price on request 93909 Volatile Standard Price on request