Copure Carb-GCB/PSA SPE Cartridges

Copure Carb-GCB/PSA is a sorbent similar to Carb-GCB/NH₂ and suitable for cleaning samples up in multi-residual pesticide analysis.

Due to its additional secondary amino groups, PSA has a higher ion exchange capability and ability to chelate some metal ions, thus providing Carb-GCB/PSA with unique selectivity different from Carb-GCB/NH_2.

Available in different formats.

• Ultra-thin frit between two sorbent layers promising uniform flow
• Capable of removing interference as thoroughly as possible
• Higher capability than Carb-GCB/NH2

Surface area: 100-250 m²/g
Particle size: 100-300 mesh

Carbon content: 8%
Surface area: 500 m²/g
Particle size: 50 - 75 μm
Pore size: 100 Å

• Analysis of multi-residual pesticides in foods
• Determination of residual neonicotinoid pesticides in soil, fruit and wine samples