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Bio-Rad Prepacked Gravity Flow Columns for Ion Exchange User Manual

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Section 1
Introduction

Prefilled Poly-Prep columns are small

polypropylene columns containing ion
exchange resins. These columns combine the
analytical quality and wide selection of
Bio-Rad’s ion exchange resins with the conve-
nience of small, disposable columns. Poly-Prep
columns are especially useful in sample prepa-
ration for HPLC, GC, IC, and AA analysis.

Fig. 1. Poly-Prep column.

1

Multi-purpose cap

Volume markings

10 ml reservoir

Built-in bed support

Luer tip fitting

Snap-off seal

2 ml bed
(fully visible)

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