Pinit WARNING:About product imagesMilliporeSigma 1.51318.0001 LiChroCART® HPLC Cartridge with Aluspher 100 RP Select B (5m) Sorbent Packing Media, 250 x 4mmItem Number:EM-1.51318.0001 Manufacturer Part No:1513180001Manufacturer:Sigma-Aldrich To request the lead time of this item please click here This item is discontinued.For assistance finding an alternative item:Call:512.836.1667e-mail:customersvc@capitolscientific.com New Policies, Terms, and ConditionsDetailsDocuments & Videos