purification structure
61Helium — Hélium Traduction à relire Helium → …
62Hélium 4 — Hélium Traduction à relire Helium → …
63Obtention de l'helium — Hélium Traduction à relire Helium → …
64MÉTALLURGIE - Métallurgie extractive — Le caractère dominant de la métallurgie extractive moderne est que tout métal, quel qu’il soit, peut, pour répondre à un besoin nouveau, devenir un métal industriel. La comparaison des métallurgies particulières fait ressortir des différences… …
65Polyhistidine-tag — A polyhistidine tag is an amino acid motif in proteins that consists of at least six histidine ( His ) residues, often at the N or C terminus of the protein. It is also known as hexa histidine tag, 6xHis tag, and by the trademarked name His tag… …
66Metal-organic framework — Metal Organic Frameworks are crystalline compounds consisting of metal ions or clusters coordinated to often rigid organic molecules to form one , two , or three dimensional structures that can be porous. In some cases, the pores are stable to… …
67Zeolite — Zéolithe Zéolithe …
68Zéolite — Zéolithe Zéolithe …
69Zéolithe — Zéolithe : gonnardite Cristaux de zéolithe, vus au microscope …
70High-performance liquid chromatography — An HPLC. From left to right: A pumping device generating a gradient of two different solvents, a steel enforced column and an apparatus for measuring the absorbance. Acronym HPLC Classification Chromatography …
