Pinit WARNING:About product imagesSupelco 28568-U SPB®-35 Capillary GC Column, L x I.D. 60-Meters x 0.25mm, df 0.25umSigma-Aldrich 28568-UItem Number:SIG-28568-U Manufacturer Part No:28568-UManufacturer:Sigma-AldrichUnits:Sold Individually 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 Order & Product PoliciesDetailsSold IndividuallyDocuments & Videos