Bio-Rad Prepacked Gravity Flow Columns for Ion Exchange - Manual (Page 3)

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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