Legacy

Legacy HPLC Columns from SiELC

The USP HPLC methodology requires specific columns with different surface chemistry and particle geometry suitable for separation of pharmaceutical mixtures of different natures. Special column naming (L1, L2, L3 etc) has been developed to classify similar columns from different manufacturers. SIELC Legacy line of columns provides most popular USP columns from this classification. They have high performance, stability, and reproducibility specifically tailored to pharmaceutical applications.

SIELC Legacy range includes Legacy L1 (C18), Legacy L3 (Silica), Legacy L8 (Amino) and Legacy L16 (C2) columns.

Legacy All pictures shown are for illustration purpose only. Actual product may vary.

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Features

Legacy L1 column meets the USP definition of a stationary phase that consists of octadecyl silane chemically bonded to porous silica or ceramic particles, 1.5 to 10 µm.

Legacy L3 column meets the USP definition of a stationary phase that consists of porous silica particles, 1.5 to 10 µm.

Legacy L8 column meets the USP definition of a stationary phase that consists of aminopropylsilane chemically bonded to totally porous silica gel support, 1.5 to 10 µm.

Legacy L16 column meets the USP definition of a stationary phase that consists of dimethylsilane chemically bonded to porous silica particles, 5 to 10 µm.