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Gemini HPLC Columns
Product Information
Brand
Twin-NX technology HPLC columns. Extend your column lifetime
Discover precision in HPLC with Phenomenex's Gemini Columns. Achieve superior stability with Gemini HPLC columns across a broad pH range for reliable results.
Twin-NX technology HPLC columns. Extend your column lifetime
Gemini columns are rugged reversed-phase HPLC and PREP LC columns that offer extended lifetime at pH 1-12 conditions and excellent stability for reproducible, high-efficiency separations. The Gemini family contains a variety of useful alkyl and phenyl phases bonded to fully porous organo-silica particles.
Each Gemini column is supplied with a Certificate of Quality Assurance (CQA) indicating testing conditions, operating parameters, and column details.
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| Gemini Twin Technology | Gemini-NX Twin Technology |
Phases
Reversed Phase
Fully porous C18 organo-silica with TMS endcapping
Recommended Use
Separation of basic compounds under high pH conditions
Official Method
L1
Particle Size
3, 5, 10
Fully porous C6 linked phenyl organo-silica with TMS endcapping
Recommended Use
Separation of aromatic, polar, or basic compounds under high pH conditions
Official Method
L11
Particle Size
3, 5
Fully porous organo-silica with TWIN-NX technology bonded with C18
Recommended Use
High efficiency analytical or preparative separations under extreme pH conditions
Official Method
L1
Particle Size
3, 5, 10
Fully porous organo-silica bonded with C8
Recommended Use
Separation of very hydrophobic compounds
Official Method
-
Particle Size
10
No Separation Mode
-
Recommended Use
-
Official Method
-
Particle Size
10
Phenomenex is a technology leader committed to developing novel analytical chemistry solutions that solve the separation and purification challenges of researchers worldwide.
Phenomenex is a technology leader committed to developing novel analytical chemistry solutions that solve the separation and purification challenges of researchers worldwide.