Silicon (Si) Back Catalog number: 58214 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675688 tau-Fluvalinate, 100mg Price on request 677539 Terbuthylazine-desethyl, 100mg Price on request 2066.6-K-IP 2,3-Dichlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 576-24-9 Price on request