Silicon (Si) Back Catalog number: 56114 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9284.17-100-ME Sertraline hydrochloride, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 79559-97-0 Price on request 673672 Pirimiphos-ethyl, 100 µg/ml, Ethyl acetate, 5ml Price on request 79186 3-Furaldehyde Price on request