Cette combinaison n'existe pas.
Conditions générales Garantie satisfait ou remboursé de 30 jours Expédition : 2-3 jours ouvrables
Chemical Structure: Neu5Ac alpha(2,8) Neu5Ac, where Neu5Ac refers to N-Acetylneuraminic acid.
Purity: >95% pure by high performance liquid chromatography.
Source: Enzymatic cleavage of colominic acid isolated from special strains of E. coli possessing K1 antigen
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