Bio-rad Prepacked Gravity Flow Columns for Ion Exchange Manual do Utilizador descarregar pdf (Página 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.

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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Bio-rad Prepacked Gravity Flow Columns for Ion Exchange Manual do Utilizador Página 3