Selectra® EtG 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® EtG phase is designed for maximum retention for polar EtG/EtS alcohol metabolites.

• Baseline resolution differentiating EtG and EtS
• Suitable in 100% aqueous mobile phases
• Carbon Load: 11%
• pH Range: 2-8
• 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
SLETG50ID21-18UM Selectra ETG 50 x 2.1 mm x 1.8µm 1.8 µm 50 x 1 $568.00
SLETG100ID21-18UM Selectra ETG 100 x 2.1 mm x 1.8µm 1.8 µm 100 x 1 $647.00
SLETGGDC20-18UM Selectra ETG 1.8µm Guard Cartridges (2ct) 1.8 µm 10 x 2 $260.00
SLETG100ID21-3UM Selectra ETG 100 x 2.1 mm x 3µm 3 µm 100 x 1 $467.00
SLETGGDC20-3UM Selectra ETG 3µm Guard Cartridges (2ct) 3 µm 10 x 2 $104.00

Selectra Analytical Column Brochure

EtG & EtS Analysis