Selectra® C18 HPLC

The Selectra® line of HPLC columns is created using an ultra-high purity, Type B, spherical silica. This support material minimizes surface activity and allows for high density functional group bonding.

The Selectra® C18 phase is a traditional C18 bonded phase. It features high density bonding and is fully endcapped.

• Optimal retention for traditional reverse phase analyses
• Highest hydrophobic interactions in the Selectra line
• Carbon Load: 20%
• Encapping: Yes
• pH Range: 2-9.5
• USP designation: L1

For international ordering, contact your International Distributor.

For sample requests, please contact your Regional Sales Representative

Part #DescriptionSizeColumnUnitsPriceQuantityPurchase
SLGRDHLDR HPLC Guard Cartridge Holder 1 $102.00
SLGRDHLDR-HP UPLC Guard Cartridge Holder 1 $122.00
SLC-1850ID21-18UM Selectra C18 50 x 2.1mm x 1.8µm 1.8 µm 50 x 1 $557.00
SLC-18100ID21-18UM Selectra C18 100 x 2.1mm x 1.8µm 1.8 µm 100 x 1 $626.00
SLC-1850ID46-18UM Selectra C18 50 x 4.6mm x 1.8µm 1.8 µm 50 x 1 $568.00
SLC-18100ID46-18UM Selectra C18 100 x 4.6mm x 1.8µm 1.8 µm 100 x 1 $637.00
SLC-18GDC20-18UM Selectra C18 1.8µm Guard Cartridges (2ct) 1.8 µm 10 x 2 $260.00
SLC-18GDC46-18UM Selectra C18 1.8µm Guard Cartridges (2ct) 1.8 µm 10 x 2 $260.00
SLC-1850ID21-3UM Selectra C18 50 x 2.1mm x 3µm 3 µm 50 x 1 $409.00
SLC-18100ID21-3UM Selectra C18 100 x 2.1mm x 3µm 3 µm 100 x 1 $430.00
SLC-18150ID21-3UM Selectra C18 150 x 2.1mm x 3µm 3 µm 150 x 1 $461.00
SLC-1850ID46-3UM Selectra C18 50 x 4.6mm x 3µm 3 µm 50 x 1 $387.00
SLC-18100ID46-3UM Selectra C18 100 x 4.6mm x 3µm 3 µm 100 x 1 $430.00
SLC-18150ID46-3UM Selectra C18 150 x 4.6mm x 3µm 3 µm 150 x 1 $446.00
SLC-18GDC20-3UM Selectra C18 3µm Guard Cartridges (2ct) 3 µm 10 x 2 $111.00
SLC-18GDC46-3UM Selectra C18 3µm Guard Cartridges (2ct) 3 µm 10 x 2 $104.00
SLC-1850ID21-5UM Selectra C18 50 x 2.1mm x 5µm 5 µm 50 x 1 $377.00
SLC-18100ID21-5UM Selectra C18 100 x 2.1mm x 5µm 5 µm 100 x 1 $398.00
SLC-18150ID21-5UM Selectra C18 150 x 2.1mm x 5µm 5 µm 150 x 1 $430.00
SLC-1850ID46-5UM Selectra C18 50 x 4.6mm x 5µm 5 µm 50 x 1 $355.00
SLC-18100ID46-5UM Selectra C18 100 x 4.6mm x 5µm 5 µm 100 x 1 $387.00
SLC-18150ID46-5UM Selectra C18 150 x 4.6mm x 5µm 5 µm 150 x 1 $440.00
SLC-18250ID46-5UM Selectra C18 250 x 4.6mm x 5µm 5 µm 250 x 1 $461.00
SLC-18GDC20-5UM Selectra C18 5µm Guard Cartridges (2ct) 5 µm 10 x 2 $104.00
SLC-18GDC46-5UM Selectra C18 5µm Guard Cartridges (2ct) 5 µm 10 x 2 $104.00

Selectra Analytical Column Brochure

Selectra C18