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SAX/PSA combination column is packed with equal amounts of SAX and PSA.
The upper layer of SAX adsorbs acidic substances in the sample matrix, while the lower layer of PSA adsorbs interfering substances such as organic acids and fatty acids.
Cat Number: STEM-C-2385-ZJF
Application: Widely used in the analysis of multiple pesticide residues in food.
Model: 60D011