Selenium (Se) Back Catalog number: 57134 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8906.17-100-ME (-)-Scopolamine hydrobromide trihydrate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 114-49-8 Price on request 674055 Propamocarb hydrochloride, 100 µg/ml, Methanol, Price on request 3496.12-100-AN Propyzamide Price on request