Shop Products at ESI Source Solutions › Aurora Elite 15cm Columns Gen 4 Image 1 of 5 Image 2 of 5 Image 3 of 5 Image 4 of 5 Image 5 of 5 Aurora Elite 15cm Columns Gen 4 from $1,295.00 Available in 75um ID and 150um ID, plain tips or CSI adapter, single columns or 5-packs Type: Select Type AUR4-15075C18 - Aurora Elite 15cm x 75um ID 1.7um C18 AUR4-15075C18-5PK - Aurora Elite 15cm x 75um ID 1.7um C18 5pk AUR4-150150C18 - Aurora Elite 15cm x 150um ID 1.7um C18 AUR4-150150C18-5PK - Aurora Elite 15cm x 150um ID 1.7um C18 5pk AUR4-15075C18-CSI - Aurora Elite CSI 15cm x 75um ID 1.7um C18 AUR4-15075C18-CSI-5PK - Aurora Elite CSI 15cm x 75um ID 1.7um C18 AUR4-150150C18-CSI - Aurora Elite CSI 15cm x 150um ID 1.7um C18 AUR4-150150C18-CSI-5PK - Aurora Elite CSI 15cm x 150um ID 1.7um C18 Quantity: Add To Cart Added! Available in 75um ID and 150um ID, plain tips or CSI adapter, single columns or 5-packs Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like Aurora Rapid 8cm Columns Gen 3 from $1,340.00 Rapid XT 8cm for Aurora Series Columns Gen 4 from $1,470.00 HeatSync Starter Pack from $3,690.00 Aurora Ultimate Column 25cm x 75um ID with 1.7um media, single or in 5-packs, with or without CSI adapter. Gen 3 from $1,405.00 30cm High Voltage Cable for CaptiveSpray Source - HVCABLE02 $60.00