Siduron Back Catalog number: 70833 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8483.19-100-ME Metoprolol tartrate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 56392-17-7 Price on request 675832 Phosphamidon, 100 µg/ml, Toluene, 5ml Price on request 679766 Profoxydim lithium salt, 100mg Price on request