{"id":120658,"date":"2024-07-01T16:29:22","date_gmt":"2024-07-01T16:29:22","guid":{"rendered":"https:\/\/phoeniximpact.ca\/2024\/07\/01\/precision-du-volume-des-pointes-de-pipette\/"},"modified":"2024-07-01T23:40:22","modified_gmt":"2024-07-01T23:40:22","slug":"precision-du-volume-des-pointes-de-pipette","status":"publish","type":"post","link":"https:\/\/phoeniximpact.ca\/fr\/2024\/07\/01\/precision-du-volume-des-pointes-de-pipette\/","title":{"rendered":"Pr\u00e9cision du volume des embouts de pipette"},"content":{"rendered":"

[vc_row row_height_percent=\u00a0\u00bb0″ override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2″ top_padding=\u00a0\u00bb2″ bottom_padding=\u00a0\u00bb2″ back_color=\u00a0\u00bbcolor-366045″ overlay_alpha=\u00a0\u00bb50″ equal_height=\u00a0\u00bbyes\u00a0\u00bb gutter_size=\u00a0\u00bb3″ column_width_percent=\u00a0\u00bb100″ shift_y=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ uncode_shortcode_id=\u00a0\u00bb224020″ back_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb][vc_column column_width_percent=\u00a0\u00bb100″ position_vertical=\u00a0\u00bbmiddle\u00a0\u00bb align_horizontal=\u00a0\u00bbalign_center\u00a0\u00bb gutter_size=\u00a0\u00bb2″ overlay_alpha=\u00a0\u00bb50″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ medium_width=\u00a0\u00bb4″ mobile_width=\u00a0\u00bb0″ width=\u00a0\u00bb2\/3″ uncode_shortcode_id=\u00a0\u00bb122956″][vc_custom_heading text_color=\u00a0\u00bbcolor-xsdn\u00a0\u00bb heading_semantic=\u00a0\u00bbh1″ text_size=\u00a0\u00bbh4″ text_transform=\u00a0\u00bbuppercase\u00a0\u00bb uncode_shortcode_id=\u00a0\u00bb989194″ text_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb]Validation<\/span>[\/vc_custom_heading][vc_custom_heading text_color=\u00a0\u00bbcolor-xsdn\u00a0\u00bb heading_semantic=\u00a0\u00bbh1″ text_size=\u00a0\u00bbfontsize-155944″ text_weight=\u00a0\u00bb600″ text_space=\u00a0\u00bbfontspace-781688″ uncode_shortcode_id=\u00a0\u00bb447629″ text_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb]Pr\u00e9cision du volume des embouts de pipette<\/span>[\/vc_custom_heading][vc_empty_space empty_h=\u00a0\u00bb1″][vc_button button_color=\u00a0\u00bbcolor-118531″ radius=\u00a0\u00bbbtn-round\u00a0\u00bb outline=\u00a0\u00bbyes\u00a0\u00bb border_width=\u00a0\u00bb0″ link=\u00a0\u00bburl:https%3A%2F%2Fphoeniximpact.ca%2Ffr%2Fvalidation%2F%23contact|title:Contact|\u00a0\u00bb button_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb uncode_shortcode_id=\u00a0\u00bb988730″]Sugg\u00e9rer des tests suppl\u00e9mentaires[\/vc_button][\/vc_column][vc_column column_width_percent=\u00a0\u00bb100″ gutter_size=\u00a0\u00bb3″ override_padding=\u00a0\u00bbyes\u00a0\u00bb column_padding=\u00a0\u00bb0″ back_image=\u00a0\u00bb120645″ parallax=\u00a0\u00bbyes\u00a0\u00bb overlay_alpha=\u00a0\u00bb50″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ medium_width=\u00a0\u00bb4″ mobile_width=\u00a0\u00bb0″ width=\u00a0\u00bb1\/3″ uncode_shortcode_id=\u00a0\u00bb781577″][vc_single_image media=\u00a0\u00bb119266″ media_width_percent=\u00a0\u00bb100″ alignment=\u00a0\u00bbright\u00a0\u00bb uncode_shortcode_id=\u00a0\u00bb173810″][\/vc_column][\/vc_row][vc_row row_height_percent=\u00a0\u00bb0″ override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2″ top_padding=\u00a0\u00bb3″ bottom_padding=\u00a0\u00bb0″ overlay_alpha=\u00a0\u00bb50″ gutter_size=\u00a0\u00bb3″ column_width_percent=\u00a0\u00bb100″ shift_y=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ uncode_shortcode_id=\u00a0\u00bb146190″][vc_column column_width_percent=\u00a0\u00bb100″ align_horizontal=\u00a0\u00bbalign_center\u00a0\u00bb gutter_size=\u00a0\u00bb3″ overlay_alpha=\u00a0\u00bb50″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ medium_width=\u00a0\u00bb0″ mobile_width=\u00a0\u00bb0″ width=\u00a0\u00bb1\/1″ uncode_shortcode_id=\u00a0\u00bb926637″][vc_custom_heading text_color=\u00a0\u00bbcolor-118531″ heading_semantic=\u00a0\u00bbh3″ text_size=\u00a0\u00bbh3″ text_weight=\u00a0\u00bb700″ text_transform=\u00a0\u00bbuppercase\u00a0\u00bb uncode_shortcode_id=\u00a0\u00bb153106″ text_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb]Pr\u00e9cision de distribution des pointes[\/vc_custom_heading][\/vc_column][\/vc_row][vc_row row_height_percent=\u00a0\u00bb0″ override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2″ top_padding=\u00a0\u00bb2″ bottom_padding=\u00a0\u00bb4″ overlay_alpha=\u00a0\u00bb50″ gutter_size=\u00a0\u00bb3″ column_width_percent=\u00a0\u00bb100″ shift_y=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ uncode_shortcode_id=\u00a0\u00bb207209″ shape_dividers=\u00a0\u00bb\u00a0\u00bb][vc_column column_width_percent=\u00a0\u00bb100″ gutter_size=\u00a0\u00bb3″ style=\u00a0\u00bblight\u00a0\u00bb overlay_alpha=\u00a0\u00bb100″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ medium_width=\u00a0\u00bb0″ mobile_width=\u00a0\u00bb0″ width=\u00a0\u00bb1\/1″ uncode_shortcode_id=\u00a0\u00bb956241″][vc_column_text text_lead=\u00a0\u00bbyes\u00a0\u00bb uncode_shortcode_id=\u00a0\u00bb118093″]Trois types de pipettes (p1000, p200, p20) ont \u00e9t\u00e9 test\u00e9s \u00e0 leur volume le plus faible et le plus \u00e9lev\u00e9.<\/p>\n

Les pointes de chacune de ces pipettes ont \u00e9t\u00e9 reconditionn\u00e9es selon notre proc\u00e9d\u00e9.<\/p>\n

Pour chaque volume, 10 embouts neufs et 10 embouts reconditionn\u00e9es ont \u00e9t\u00e9 utilis\u00e9es pour distribuer de l’eau d\u00e9min\u00e9ralis\u00e9e, en suivant une technique de pipetage standardis\u00e9e. Chaque volume distribu\u00e9 a \u00e9t\u00e9 pes\u00e9 et la balance a \u00e9t\u00e9 tar\u00e9e entre les mesures. Ce processus a \u00e9t\u00e9 r\u00e9p\u00e9t\u00e9 pour chaque type d’embouts et les poids ont \u00e9t\u00e9 enregistr\u00e9s. Les donn\u00e9es ont ensuite \u00e9t\u00e9 analys\u00e9es pour calculer l’\u00e9cart-type, le coefficient de variation et la pr\u00e9cision, en comparant les embouts neufs et reconditionn\u00e9s.<\/p>\n

Cette exp\u00e9rience nous a permis de comparer la pr\u00e9cision de distribution du volume entre des embouts neufs et des embouts reconditionn\u00e9s.[\/vc_column_text][\/vc_column][\/vc_row][vc_row row_height_percent=\u00a0\u00bb0″ override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2″ top_padding=\u00a0\u00bb0″ bottom_padding=\u00a0\u00bb0″ overlay_alpha=\u00a0\u00bb50″ equal_height=\u00a0\u00bbyes\u00a0\u00bb gutter_size=\u00a0\u00bb2″ column_width_percent=\u00a0\u00bb100″ shift_y=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ uncode_shortcode_id=\u00a0\u00bb171107″ shape_dividers=\u00a0\u00bb\u00a0\u00bb][vc_column column_width_percent=\u00a0\u00bb100″ gutter_size=\u00a0\u00bb0″ override_padding=\u00a0\u00bbyes\u00a0\u00bb column_padding=\u00a0\u00bb0″ back_color=\u00a0\u00bbcolor-xsdn\u00a0\u00bb overlay_alpha=\u00a0\u00bb50″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb-2″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ medium_width=\u00a0\u00bb0″ mobile_width=\u00a0\u00bb0″ width=\u00a0\u00bb1\/2″ uncode_shortcode_id=\u00a0\u00bb614025″ back_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb][vc_row_inner row_inner_height_percent=\u00a0\u00bb100″ overlay_color=\u00a0\u00bbcolor-xsdn\u00a0\u00bb overlay_alpha=\u00a0\u00bb30″ equal_height=\u00a0\u00bbyes\u00a0\u00bb gutter_size=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ limit_content=\u00a0\u00bb\u00a0\u00bb uncode_shortcode_id=\u00a0\u00bb840824″ overlay_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb shape_dividers=\u00a0\u00bb\u00a0\u00bb][vc_column_inner column_width_percent=\u00a0\u00bb100″ gutter_size=\u00a0\u00bb1″ override_padding=\u00a0\u00bbyes\u00a0\u00bb column_padding=\u00a0\u00bb0″ style=\u00a0\u00bblight\u00a0\u00bb back_color=\u00a0\u00bbcolor-xsdn\u00a0\u00bb overlay_alpha=\u00a0\u00bb50″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ medium_width=\u00a0\u00bb4″ mobile_width=\u00a0\u00bb0″ radius=\u00a0\u00bbxl\u00a0\u00bb width=\u00a0\u00bb1\/2″ mobile_height=\u00a0\u00bb300″ uncode_shortcode_id=\u00a0\u00bb181026″ back_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb][vc_single_image media=\u00a0\u00bb120649″ media_width_percent=\u00a0\u00bb100″ uncode_shortcode_id=\u00a0\u00bb776521″][vc_single_image media=\u00a0\u00bb120651″ media_width_percent=\u00a0\u00bb100″ uncode_shortcode_id=\u00a0\u00bb207688″][\/vc_column_inner][vc_column_inner column_width_percent=\u00a0\u00bb100″ gutter_size=\u00a0\u00bb2″ override_padding=\u00a0\u00bbyes\u00a0\u00bb column_padding=\u00a0\u00bb3″ style=\u00a0\u00bblight\u00a0\u00bb back_color=\u00a0\u00bbaccent\u00a0\u00bb overlay_alpha=\u00a0\u00bb50″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ medium_width=\u00a0\u00bb4″ mobile_width=\u00a0\u00bb0″ radius=\u00a0\u00bbxl\u00a0\u00bb width=\u00a0\u00bb1\/2″ uncode_shortcode_id=\u00a0\u00bb167182″ back_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb][vc_icon icon_image=\u00a0\u00bb120655″ media_size=\u00a0\u00bb60″ text_size=\u00a0\u00bbh2″ text_reduced=\u00a0\u00bbyes\u00a0\u00bb align=\u00a0\u00bbleft\u00a0\u00bb title=\u00a0\u00bbR\u00e9sultats\u00a0\u00bb uncode_shortcode_id=\u00a0\u00bb142089″]Tous les volumes pipet\u00e9s se situaient dans la fourchette acceptable indiqu\u00e9e par le fabricant du pipeteur pour le coefficient de variation et le pourcentage de pr\u00e9cision, ce qui indique que les embouts reconditionn\u00e9s fournissent un volume pr\u00e9cis.[\/vc_icon][vc_icon icon_image=\u00a0\u00bb120653″ media_size=\u00a0\u00bb60″ text_size=\u00a0\u00bbh2″ text_reduced=\u00a0\u00bbyes\u00a0\u00bb align=\u00a0\u00bbleft\u00a0\u00bb title=\u00a0\u00bbConclusion\u00a0\u00bb uncode_shortcode_id=\u00a0\u00bb966340″]Notre processus de reconditionnement permet d’utiliser des embouts de pipette reconditionn\u00e9s dans des exp\u00e9riences n\u00e9cessitant une distribution pr\u00e9cise de faibles volumes.[\/vc_icon][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

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