Copure® SAX SPE Cartridges

Copure® SAX SPE Cartridges

Extracting acidic compounds
Details

Copure ® SAX is a silica-based strong anion exchanger. Its quaternary ammonium ligand is always positively charged and engenders very strong anion exchange capacity. SAX is able to extract acidic compounds such as carboxylic acids.


Features:

  • Very strong anion exchange interaction with acidic compounds
  • Capable of retaining compounds that elute from weak anion exchange sorbents
  • Simple retention mechanism, with minimal secondary interactions

Specifications:

Surface area: 510 m 2/g
Particle size: 40 - 75 μm
Pore size: 70 Å

Applications:

  • Removal of negatively charged substances such as organic acids, nucleotides, sulfonic acids and inorganic anions from samples
  • Determination of hormones in meat
  • Determination of sulfonylurea herbicides in soil, vegetables and cereals

Order Information:

Product No. Description Format Qty.
COSAX130 Copure ® SAX SPE Cartridges 30mg/1mL 100/Box
COSAX1100 Copure ® SAX SPE Cartridges 100mg/1mL 100/Box
COSAX3100 Copure ® SAX SPE Cartridges 100mg/3mL 50/Box
COSAX3200 Copure ® SAX SPE Cartridges 200mg/3mL 50/Box
COSAX3500 Copure ® SAX SPE Cartridges 500mg/3mL 50/Box
COSAX6200 Copure ® SAX SPE Cartridges 200mg/6mL 30/Box
COSAX6500 Copure ® SAX SPE Cartridges 500mg/6mL 30/Box
COSAX61000 Copure ® SAX SPE Cartridges 1000mg/6mL 30/Box
COSAX121000 Copure ® SAX SPE Cartridges 1000mg/12mL 20/Box
COSAX122000 Copure ® SAX SPE Cartridges 2000mg/12mL 20/Box
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