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0.2um PTFE Membrane Filters 2ml Volume 12*23mm CAT.No Membrance Description Color of cap Packing SD6020 0.20m Hydrophobic Hydrophilic universalPTFE filter black 100units/box,5box/carton SD6045 0.45m Hydrophob...
...-17-3 Product Description Ceramiades are a family of lipid molecules. A ceramide is composed of sphingosin and a fatty acid. Ceramides are found in high concentrations within the cell membrance...