Pinit WARNING:About product imagesMilliporeSigma 1.50844.0001 LiChroCART® HPLC Cartridge with LiChrospher 100 NH2 (10m) Sorbent Packing Media, 250 x 4mmItem Number:EM-1.50844.0001 Manufacturer Part No:1508440001Manufacturer: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