PestiCarb
It is widely used in the analysis of pesticide residues, especially in the pretreatment of samples with higher pigments such as vegetables and fruits
1、GCarb
It has a strong adsorption effect on planar molecules or molecules containing planar aromatic rings. Can adsorb both non-polar and weakly polar compounds as well as polar compounds. Commonly used in pesticide analysis to remove impurities such as pigments
2、GCarb/NH2 &GCarb/PSA
Both of these columns are suitable for the extraction of organophosphorus from tea. It is mainly used for the removal of pigments, fatty acids and phenols in pesticide residue analysis.
GCarb/NH2
Sorbent Specifications for Carb-GCB: Surface area: 100-250 m2/g, Particle size: 100-300 mesh
Sorbent Specifications for NH2: Carbon content: 4.5%, Surface area: 200 m2/g, Particle size: 40-75 μm, Pore size: 100 Å
GCarb/PSA
Sorbent Specifications for CARB: Surface area: 100-250 m2/g, Particle size: 100-300 mesh
Sorbent Specifications for PSA: Carbon content: 8%，Surface area: 500 m2/g，Particle size: 50 - 75 μm，Pore size: 100 Å
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