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ISOLUTE® Layered SPE Columns

For extracting multiple analyte suites

ISOLUTE Layered SPE Columns
Biotage sample preparation column size table 935-0040-c 935-0040-c

ISOLUTE® Layered SPE columns are designed for efficient extraction of multi-analyte suites. Layers of different SPE sorbents are contained in a single SPE column, enabling a broader range of analytes to be extracted than with a single sorbent.


Part No. Description Product type Pack Size Price
924-0100-C ISOLUTE® SAX/PSA 1 g/6 mL Consumables 30 Log in for price
933-0050-B ISOLUTE® C2/C18(EC) 500 mg/3 mL Consumables 50 Log in for price
933-0100-C ISOLUTE® C2/C18(EC) 1 g/6 mL Consumables 30 Log in for price
934-0040-C ISOLUTE® C8/ENV+ 400 mg/6 mL Consumables 30 Log in for price
935-0040-C ISOLUTE® C18/ENV+ 400 mg/6 mL Consumables 30 Log in for price
976-0400-C ISOLUTE® NA2S04/FL 4 g/6 mL Consumables 30 Log in for price
982-0100-B ISOLUTE® ACID SIL/SCX 1 g/3 mL Consumables 50 Log in for price
  • Extract multiple suites with a single column
  • Improve productivity
  • Reduce costs

This innovative SPE technique is used in applications whereanalytes with a broad polarity range are to be extracted simultaneously frm a single water sample, such as organochlorine, triazine and organophosphate pesticides, or endocrine disrupters. 

Sample containing multiple analyte suites of very different chemical characteristics can be efficiently extracted using layered columns. This means that a single sample can be collected and extracted in order to determine multiple analyte suites, whereas separate samples would be needed if more than one extraction column was required. The layered column approach can significantly reduce costs and improve productivity.

Depending on the polarity range of analytes to be extracted, columns with different layers are available.