Carb-GCB/NH2 SPE Cartridge

Finetech® Carb-GCB/NH₂ combines the merits of both Carb-GCB and NH2 sorbents and is able to remove interfering compositions such as pigments, sterols and fatty acids in food samples, making it an effective packing for cleaning samples up in multi-residual pesticide analysis.

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◆ Features:

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• Ultra thin frits between two sorbent layers promises uniform flow

• Capable of removing interference as thoroughly as possible

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◆ Specifications for Carb-GCB:

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Surface area: 100 m²/g

Particle size: 100-300 mesh

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◆ Specifications for NH₂:

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Carbon content: 4.5%
Surface area: 480 m²/g

Particle size: 40-75 μm

Pore size: 70 Å

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◆ Applications:​

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• Analysis of multi-residual pesticides in foods