Shop Products at ESI Source Solutions › Aurora Rapid CSI 5cm Columns Gen 4 Image 1 of 2 Image 2 of 2 Aurora Rapid CSI 5cm Columns Gen 4 from $1,295.00 Available in 75um ID or 150um ID - single or 5-packs Type: Select Type AUR4-5075C18-CSI - Aurora Rapid 1.7um C18 5cm X 75um ID for Bruker CaptiveSpray Source AUR4-5075C18-CSI-5PK - Aurora Rapid CSI 5cm x 75um ID 1.7um C18 for Bruker CaptiveSpray 5pk AUR4-50150C18-CSI - Aurora Rapid CSI 5cm x 150um ID 1.7um C18 for Bruker CaptiveSpray AUR4-50150C18-CSI-5PK - Aurora Rapid CSI 5cm x 150um ID 1.7um C18 for Bruker CaptiveSpray 5pk Quantity: Add To Cart Added! Available in 75um ID or 150um ID - single or 5-packs Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like Aurora Rapid 5cm Columns Gen 3 from $1,170.00 XT and XS for Aurora Series Columns Gen 3 from $1,460.00 Ultimate 25cm XT and XS Series Columns Gen 4 from $1,645.00 Aurora Elite Column 15cm x 75um ID with 1.7um media, single or in 5-packs, with or without CSI adapter. Gen 3 from $1,285.00 XTFLXAD01 $660.00