apHera C8 Reversed-phase Columns

apHera reversed phase columns were developed specifically to provide the superior advantages of both silica and polystyrene columns, without the disadvantages of either. This was accomplished using a vinyl alcohol copolymer base that keeps the surface wetted even with high carbon loads. These columns are packed with octyl (C8) 300 Å pore size packings obtained by the introduction of the alkyl function on the hydroxyl groups of vinyl alcohol copolymers. The porous structure has an average pore diameter large enough to produce ideal results for small analytes, peptides and small proteins.

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56202AST apHera C8 HPLC Column 5 μm particle size, L × I.D. 15 cm × 4.6 mm
56203AST apHera C8 HPLC Column 5 μm particle size, L × I.D. 25 cm × 4.6 mm
56208AST apHera C8 HPLC Column 5 μm particle size, L × I.D. 25 cm × 10 mm
56230AST apHera C8 HPLC Guard Column 5 μm particle size, L × I.D. 1 cm × 4.6 mm
56232AST apHera C8 HPLC Guard Column 5 μm particle size, L × I.D. 5 cm × 7.5 mm