Pinit WARNING:About product imagesSupelco 28662-U SPB®-624 Capillary GC Column, L x I.D. 20-Meters x 0.18mm, df 1.00umSigma-Aldrich 28662-UItem Number:SIG-28662-U Manufacturer Part No:28662-UManufacturer:Sigma-AldrichUnits:Sold Individually $532.56 UnitMSRPYour PriceQtyEach560.00532.56Sold in:EachesInvalid quantity value To request the lead time of this item please click here Add to Cart Order & Product PoliciesDetailsSold IndividuallyDocuments & Videos