Reverse Phase

Phase Name Silica Modification Particle Size   Pore Size   Pore Volume Carbon Content USP Surface Area
Sepax GP-C18 Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 1.8, 3, 4, 5, 7, and 10 µm 2.0-8.0 120 Å 17% L1 300 m²/g
Sepax BR-C18   Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 3, 5, and 10 µm 1.5-10.5 120 Å 1.0ml/g 19% L1 350 m²/g
Sepax HP-C18 Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped, Compatible with 100% aqueous mobile phase 1.8, 3, 4, 5, 7, and 10 µm 2.0-8.0 120 Å 1.0ml/g 17% L1 300 m²/g
Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 3 and 5 µm 2.0-8.0 200 Å 1.0ml/g 10 L1 200 m²/g
Sepax HP-C18(2)   Spherical, high purity (<10 ppm metals) Special bonding density and proprietary endcapping 3 and 5 µm 2.0-8.0 100 Å 1.1mlg 17 L1 450 m²/g
Sepax Bio-C18   Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 3, 5, and 10 µm 2.0-8.0 200 Å 1.0ml/g 10 L1 200 m²/g
Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 3, 5, and 10 µm 2.0-8.0 300 Å 0.95ml/g 7 L1 105 m²/g
Sepax GP-C8 Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 3, 5, and 10 µm 2.0-7.0 120 Å 1.0ml/g 11% L7 300 m²/g
Sepax Bio-C8 Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 3, 5, and 10 µm 2.0-7.0 300 Å 0.95ml/g 4% L7 105 m²/g
Sepax GP-C4 Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 3, 5, and 10 µm 2.0-7.0 120 Å 1.0ml/g 8% L26 300 m²/g
Sepax Bio-C4 Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 3, 5, and 10 µm 2.0-7.0 300 Å 1.0ml/g 3% L26 105 m²/g
Sepax GP-Phenyl Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 3, 5 µm 2.0-7.0 120 Å 1.0ml/g 11% L11 300 m²/g

Normal Phase

Phase Name Silica Modification Particle Size   Pore Size   Pore Volume Carbon Content USP Surface Area
Sepax HP-Amino   Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 3, 5 µm 2.0-7.0 120 Å 1.0ml/g 4% L8 300 m²/g
Sepax HP-Cyano   Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 1.8, 2.2, 3, 4, 5, and 10 µm 2.0-7.0 120 Å 1.0ml/g 7% L10 300 m²/g
Sepax HP-Diol   Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 3, 5, and 10 µm 2.0-7.0 80 & 120 Å 1.0ml/g 8.8% L20 300 m²/g
Sepax HP-Silica   Sperical, high purity (<10 ppm metals) activated hydroxyl (-OH) 1.8, 2.2, 3, 5, and 10 µm 2.0-7.0 60, 120, 200, 300, 500, 1000 and 2000 Å 1.0 ml/g for 120 Å pore size L3 300 m²/g for 120 Å pore size

Mixed Mode Phase

Phase Name Silica Modification Particle Size pH Stability Pore Size   Pore Volume Carbon Content USP Surface Area
Sepax HP-SCX    Spherical, high purity (<10 ppm metals) Polymeric and mixed mode 1.8, 2.2, 3, 4, 5, 7, 10 µm 1.5-8.0 120 Å 1.0ml/g 11% L9 300 m²/g
Sepax HP-SAX Spherical, high purity (<10 ppm metals) Polymeric and mixed mode 3, 4, 5, 7, 10 µm 1.5-8.0 120 Å 1.0ml/g 16% L14 300 m²/g

Polymer Based Reverse Phase HPLC

Phase Name PS/DVB Particles Separation Mechanism Particle Size pH Stability Pore Size   Pore Volume Carbon Content USP Surface Area
PolyRp   Spherical, 80% cross-linking hydrophobic interaction 5, 10 µm 1.0-14.0 100,300,500,1000 Å 1.0ml/g 0% L21 280 m²/g for 100A
PolyRp   Spherical, 80% cross-linking hydrophobic interaction 1.7,3, 5, 10 µm 1.0-14.0 Non Porus 1.0ml/g 0% L21 <10 m²/g

Polar HILIC Phase

Phase Name Silica Modification Particle Size pH Stability Pore Size   Pore Volume Carbon Content USP Surface Area
Polar Silica   Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 1.8, 2.2, 3, 4, 5, 10 µm 1.5-8.0 120 Å 1.0ml/g 0%   300 m²/g
Polar 100   Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 1.8, 2.2, 3, 4, 5, 10 µm 1.5-8.0 120 Å 1.0ml/g 16%   300 m²/g
Polar Diol   Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 1.8, 2.2, 3, 4, 5, 10 µm 1.5-8.0 120 Å 1.0ml/g 8.8%   300 m²/g
Polar Pyridine   Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 1.8, 2.2, 3, 4, 5, 10 µm 1.5-8.0 120 Å 1.0ml/g 8%   300 m²/g
Polar ImidazolE Spherical, high purity (<10 ppm metals) Monomeric and fully endcapped 1.8, 2.2, 3, 4, 5, 10 µm 1.5-8.0 120 Å 1.0ml/g 8.6%   300 m²/g

UHPLC Columns

Phases Particle Size Pore Size Surface Area Carbon Loading pH Range
GP-C18 1.8, 2.2 120 300 17.0% 2-8.5
BR-C18 1.8, 2.2 120 300 19.0% 2-8.5
GP-C8 1.8, 2.2 120 300 11.0% 2-8.5
GP-C4 1.8, 2.2 120 300 8.0% 2-8.5
GP-Phenyl 1.8, 2.2 120 300 11.0% 2-8.5
HP-Amino 1.8, 2.2 120 300 7.0% 2-8.5
HP-Cyno 1.8, 2.2 120 300 4.0% 2-8.5
HP-SCX 1.8, 2.2 120 300 11.0% 2-8.5
HP-SAX 1.8, 2.2 120 300 16.0% 2-8.5
HP-Silica 1.8, 2.2 120 300 0.0% 2-8.5
Polar -100 1.8, 2.2 120 300 11.0% 2-8.5
PolyRP 1.7 Non-Porus 1-14

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