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  ______     ___      ______     ___       _____  
 /_____//   / _ \\   /_   _//   / _ \\    / ___// 
 `____ `   / //\ \\  `-| |,-   | / \ ||   \___ \\ 
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 `__ `    |_||  |_||   |_||     \___//   /____//  
 /_//     `-`   `-`    `-`'     `---`   `-----`   
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發送短信 : Materials comprising polymers or oligomers of saccharides chemically bonded to a support useful for chromatography and electrophoresis applications