Pinit WARNING:About product imagesSupelco 25310-U SPB®-608 Capillary GC Column, L x I.D. 15-Meters x 0.53mm, df 0.50umItem is discontinued. The manufacturer’s recommended alternate is item# SIG-25312 . Please find the alternate product link below in the related items section.Item Number:SIG-25310-U Manufacturer Part No:SIAL-25310-UManufacturer:Sigma-AldrichUnits:Sold Individually This item is discontinued.For assistance finding an alternative item:Call:512.836.1667e-amil:customersvc@capitolscientific.com Order & Product PoliciesDetailsSold IndividuallyDocuments & Videos