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SPE Columns

Biotage sample preparation column size table
460-0010-a 460-0010-a 460-0010-ag 460-0010-ag 460-0010-b 460-0010-b 460-0050-c 460-0050-c 460-0500-e 460-0500-e 460-0100-c 460-0100-c

ISOLUTE® SI is a polar sorbent used to extract polar analytes from non-polar matrices.

Structure of ISOLUTE SI 

ISOLUTE® SI is an unbonded silica sorbent. It is used to isolate polar analytes from non-polar matrices using hydrogen bonding interactions. The moisture content of ISOLUTE SI is controlled to 7% (+/- 1%) to aid method robustness.

Polar analytes are more strongly retained on ISOLUTE SI than other polar sorbents sich as DIOL, NH2 and PSA.

ISOLUTE SI is available in a wide range of SPE column formats.

ISOLUTE SI is also available as loose sorbent (100g pack).