BAKERBOND spe™ Disposable Extraction Columns

Baker Disposable, Pre-Packed Extraction Columns

• Polypropylene extraction columns prepacked with sorbent
• Packing is held between two 20 mm polyethylene frits
• Sorbent weight ranges from 100 to 1000 mg and column reservoir capacity is 1, 3 or 6 mL, as indicated in listings below

CAUTION: Columns must be conditioned before use.

Baker Octadecyl Extraction Columns (8330D04, D07, D10, D13, D16)

• Contain octadecyl (C₁₈) silane sorbent for extracting non-polar organic samples by reversed-phase chromatography
• 8330D13 column is low displacement type requiring less than 300 mL of elution solvent
• 8330D16 column is high capacity type

Sorbent weight and column reservoir capacity are given in listings.

Baker Silica Gel Extraction Columns (8330D19, D22)

• With silica gel packing for extracting moderately polar organic samples by liquid-solid chromatography (adsorption)

Sorbent weight and column reservoir capacity are given in listings.

Baker Florisil® Extraction Column (8330D25, 1231E14)

• Contains silica gel with Florosil® (SiO_n) for separating polar samples by liquid-solid chromatography (adsorption)
• High-capacity type
• Sorbent weight 1000 mg
• Column reservoir capacity 6 mL

Baker Butyl (C₄) Extraction Column (8330D28)

• Contains wide-pore butyl (C₄) for biochromatography
• Sorbent weight 500 mg
• Column reservoir capacity 6 mL

Baker Octyl Extraction Columns (8330D31, D34, D37)

• Contains octyl (C₈) silane sorbent for extracting non-polar organic samples by reversed-phase chromatography

8330D31 column is low displacement type requiring less than 300 µL of elution solvent. Sorbent weight and column reservoir capacity are given in listings.

Baker Aromatic Sulfonic Acid Extraction Column (8330D40)

• Contains aromatic sulfonic acid (C₆H₅SO₃H) silane sorbent for extracting cationic or anionic water-soluble organic samples by ion-exchange chromatography
• Sorbent weight 500 mg
• Column reservoir capacity 3 mL

Baker Quaternary Amine Extraction Column (8330D43)

• Contains quaternary amine silane sorbent for extracting cationic or anionic water-soluble organic samples by ion-exchange chromatography
• Sorbent weight 500 mg
• Column reservoir capacity 3 mL

Baker Phenyl Extraction Column (8330D46)

• Contains phenyl (C₆H₅) silane sorbent for extracting non-polar organic samples by reversed-phase chromatography
• Sorbent weight 500 mg
• Column reservoir capacity 3 mL