[L2637-25MG] Lipopolysaccharides from Escherichia coli O55:B5 purified by gel-filtration chromatography 1,678,600원
[L2637-5MG] Lipopolysaccharides from Escherichia coli O55:B5 purified by gel-filtration chromatography 492,400원
[L2637-10MG] Lipopolysaccharides from Escherichia coli O55:B5 purified by gel-filtration chromatography 915,400원