{"id":19443,"date":"2023-08-16T16:19:15","date_gmt":"2023-08-16T14:19:15","guid":{"rendered":"https:\/\/www.instrument-solutions.com\/technology\/chromatography\/hplc-lc-lcms\/knauer-analytical-hplc-uhplc"},"modified":"2023-08-16T16:19:15","modified_gmt":"2023-08-16T14:19:15","slug":"knauer-analytical-hplc-uhplc","status":"publish","type":"page","link":"https:\/\/www.instrument-solutions.com\/en\/technology\/chromatography\/hplc-lc-lcms\/knauer-analytical-hplc-uhplc","title":{"rendered":"KNAUER Analytical HPLC &#038; UHPLC"},"content":{"rendered":"<div  class='flex_column av-jvcq0u-ebd505f6abaf2e682c5f983ac66e62b0 av_one_full  avia-builder-el-0  el_before_av_one_full  avia-builder-el-first  first flex_column_div  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-97xxk-a115c8c5a255534a147be0d8a6cf3ecb\">\n#top .av-special-heading.av-97xxk-a115c8c5a255534a147be0d8a6cf3ecb{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-97xxk-a115c8c5a255534a147be0d8a6cf3ecb .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-97xxk-a115c8c5a255534a147be0d8a6cf3ecb .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-97xxk-a115c8c5a255534a147be0d8a6cf3ecb av-special-heading-h2  avia-builder-el-1  el_before_av_textblock  avia-builder-el-first '><h2 class='av-special-heading-tag '  itemprop=\"headline\"  >AZURA\u00ae Analytical HPLC <span class='special_amp'>&amp;<\/span> UHPLC<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-lkmk6nef-bcf9e62aa496c3dd74ef50aa57f7544d '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><img decoding=\"async\" class=\"size-full wp-image-19111 alignleft\" src=\"https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-logo-250px.png\" alt=\"\" width=\"250\" height=\"40\" \/>The analytical HPLC, ULDC and UHPLC systems of the KNAUER AZURA\u00ae liquid chromatography instruments are designed to support and facilitate your work. Whether you perform routine analyses or demanding separation tasks, the AZURA systems are the right instrument to meet your analytical challenges. Choose between different gradient formation technologies and maximum flow rates to find the best configuration for your task.<\/p>\n<blockquote>\n<p>Let your application define your system solution.<\/p>\n<\/blockquote>\n<\/div><\/section><br \/>\n<div  class='avia-button-wrap av-lkmowrbt-45b47d550f037dc8851fd6b60e74b0bf-wrap avia-button-left  avia-builder-el-3  el_after_av_textblock  avia-builder-el-last '><a href='\/wp-content\/uploads\/Knauer-Azura-Analytical-HPLC-UHPLC-brochure.pdf'  class='avia-button av-lkmowrbt-45b47d550f037dc8851fd6b60e74b0bf av-link-btn avia-icon_select-yes-left-icon avia-size-medium avia-position-left avia-color-theme-color'   aria-label=\"Configure your own KNAUER Azura Analytical HPLC-UHPLC\"><span class='avia_button_icon avia_button_icon_left avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue82d' data-av_iconfont='entypo-fontello' ><\/span><span class='avia_iconbox_title' >Configure your own KNAUER Azura Analytical HPLC-UHPLC<\/span><\/a><\/div><\/p><\/div>\n<div  class='flex_column av-tel49q-7de22cd3652ecbe7c2b60eaeff422b1a av_one_full  avia-builder-el-4  el_after_av_one_full  el_before_av_one_half  first flex_column_div  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lkqum5wi-ec6bce5b4976838c7abaeb59a403859d\">\n.avia-image-container.av-lkqum5wi-ec6bce5b4976838c7abaeb59a403859d img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lkqum5wi-ec6bce5b4976838c7abaeb59a403859d .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lkqum5wi-ec6bce5b4976838c7abaeb59a403859d av-styling- avia-align-center  avia-builder-el-5  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img fetchpriority=\"high\" decoding=\"async\" fetchpriority=\"high\" fetchpriority=\"high\" class='wp-image-19123 avia-img-lazy-loading-not-19123 avia_image ' src=\"https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Analytische-HPLC-met-analisten.png\" alt='' title='Knauer Analytische HPLC met analisten'  height=\"1707\" width=\"3184\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Analytische-HPLC-met-analisten.png 3184w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Analytische-HPLC-met-analisten-300x161.png 300w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Analytische-HPLC-met-analisten-1030x552.png 1030w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Analytische-HPLC-met-analisten-768x412.png 768w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Analytische-HPLC-met-analisten-1536x823.png 1536w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Analytische-HPLC-met-analisten-2048x1098.png 2048w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Analytische-HPLC-met-analisten-1500x804.png 1500w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Analytische-HPLC-met-analisten-705x378.png 705w\" sizes=\"(max-width: 3184px) 100vw, 3184px\" \/><\/div><\/div><\/div><\/div>\n<div  class='flex_column av-wek88-bac3b206cb88b456edb2eed2e84b1906 av_one_half  avia-builder-el-6  el_after_av_one_full  el_before_av_one_half  first flex_column_div  column-top-margin'     ><section  class='av_textblock_section av-joj14-0a02f98461e4faa3360451b29ee76f0e '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h4>Features<\/h4>\n<ul>\n<li>Isocratic binary high pressure gradient pump (HPG) or quaternary low pressure gradient pump (LPG)<\/li>\n<li>Pump heads with flow up to 10 ml\/min at 862 bar or 1240 bar up to 2 ml\/min<\/li>\n<li>Automatic sampler with 0.1 \u03bcl sample aspiration at up to 1240 bar without sample loss<\/li>\n<li>Choice of highly sensitive UVD, MWD, DAD or RID detectors with intelligent temperature control<\/li>\n<li>Wide range of flow cells available, including remote-controlled cells<\/li>\n<li>High-pressure stainless steel capillary connections &#8220;K-Connect&#8221; (hand-tightenable)<\/li>\n<li>Extensive safety features such as leak management and sensors<\/li>\n<li>Detector lamp and pump head accessible through front panel making maintenance easy to perform<\/li>\n<\/ul>\n<\/div><\/section><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-hpipc-07c1c22044c4cddda3fa25e5835ffffe\">\n.flex_column.av-hpipc-07c1c22044c4cddda3fa25e5835ffffe{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-hpipc-07c1c22044c4cddda3fa25e5835ffffe av_one_half  avia-builder-el-8  el_after_av_one_half  el_before_av_one_full  flex_column_div av-zero-column-padding  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-6mu2w-53b1af2d7d888a178a4c9f255bb63735\">\n.avia-image-container.av-6mu2w-53b1af2d7d888a178a4c9f255bb63735 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-6mu2w-53b1af2d7d888a178a4c9f255bb63735 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-6mu2w-53b1af2d7d888a178a4c9f255bb63735 av-styling- avia_animated_image av-animated-when-visible-95 fade-in avia-align-center  avia-builder-el-9  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img fetchpriority=\"high\" decoding=\"async\" fetchpriority=\"high\" fetchpriority=\"high\" class='wp-image-19130 avia-img-lazy-loading-not-19130 avia_image ' src=\"https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-AZURA-6.1L-DAD2.1L-Tower-scaled-1.png\" alt='' title='Knauer-AZURA-6.1L-DAD2.1L-Tower-scaled'  height=\"2151\" width=\"1552\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-AZURA-6.1L-DAD2.1L-Tower-scaled-1.png 1552w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-AZURA-6.1L-DAD2.1L-Tower-scaled-1-216x300.png 216w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-AZURA-6.1L-DAD2.1L-Tower-scaled-1-743x1030.png 743w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-AZURA-6.1L-DAD2.1L-Tower-scaled-1-768x1064.png 768w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-AZURA-6.1L-DAD2.1L-Tower-scaled-1-1108x1536.png 1108w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-AZURA-6.1L-DAD2.1L-Tower-scaled-1-1478x2048.png 1478w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-AZURA-6.1L-DAD2.1L-Tower-scaled-1-1082x1500.png 1082w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-AZURA-6.1L-DAD2.1L-Tower-scaled-1-509x705.png 509w\" sizes=\"(max-width: 1552px) 100vw, 1552px\" \/><\/div><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-9evfj0-52f69b1b22f5a2e48aa5a4260acc33ea\">\n.flex_column.av-9evfj0-52f69b1b22f5a2e48aa5a4260acc33ea{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-9evfj0-52f69b1b22f5a2e48aa5a4260acc33ea av_one_full  avia-builder-el-10  el_after_av_one_half  el_before_av_one_full  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-jjya9bdz-2b0edb9c7aebc011c16ff080d017fafb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Gradi\u00ebnt HPLC<\/h2>\n<p>Advantages and disadvantages of HPG (High Pressure Gradient) and LPG (Low Pressure Gradient)<\/p>\n<\/div><\/section><br \/>\n<div class='avia-data-table-wrap av-9skoa1q-df5d893e704f539c729b020adeca060c avia_responsive_table avia-table-1'><table  class='avia-table avia-data-table avia_pricing_default  avia-builder-el-12  el_after_av_textblock  avia-builder-el-last '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/Table\" ><tbody><tr class='avia-heading-row'><th class=''>HPG (Binaire HPG-pomp)<\/th><th class=''>LPG (Quaternary LPG pump)<\/th><\/tr><tr class=''><td class=''>Small gradient delay volume<\/td><td class=''>Larger gradient delay volume<\/td><\/tr><tr class=''><td class=''>Fast methods<\/td><td class=''>For classical HPLC methods: no difference.<br \/>\nFor UHPLC: slower gradients.<\/td><\/tr><tr class=''><td class=''>Only binary gradients possible<\/td><td class=''>Ternary and quaternary gradients possible<\/td><\/tr><tr class=''><td class=''>2 pumps to be maintained<\/td><td class=''>Only 1 pump, but shorter maintenance<\/td><\/tr><\/tbody><\/table><\/div><style type='text\/css'>.avia-table-1 td:nth-of-type(1):before { content: 'HPG (Binaire HPG-pomp)'; } .avia-table-1 td:nth-of-type(2):before { content: 'LPG (Quaternary LPG pump)'; } <\/style><\/p><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-7w5p18-98abb9e8d737992f69f7109d2df86791\">\n.flex_column.av-7w5p18-98abb9e8d737992f69f7109d2df86791{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-7w5p18-98abb9e8d737992f69f7109d2df86791 av_one_full  avia-builder-el-13  el_after_av_one_full  el_before_av_hr  first flex_column_div av-zero-column-padding  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jjyb096e-3287ca5091469d40a95153b35fc9eb7d\">\n.avia-image-container.av-jjyb096e-3287ca5091469d40a95153b35fc9eb7d img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-jjyb096e-3287ca5091469d40a95153b35fc9eb7d .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-jjyb096e-3287ca5091469d40a95153b35fc9eb7d av-styling- av-hover-grow avia-align-center  avia-builder-el-14  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img fetchpriority=\"high\" decoding=\"async\" fetchpriority=\"high\" fetchpriority=\"high\" class='wp-image-19043 avia-img-lazy-loading-not-19043 avia_image ' src=\"https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-schematische-weergave-mogelijkheden-gradient-HPLC.png\" alt='Schematische weergave HPG en LPG' title='Knauer schematische weergave mogelijkheden gradi\u00ebnt HPLC'  height=\"294\" width=\"702\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-schematische-weergave-mogelijkheden-gradient-HPLC.png 702w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-schematische-weergave-mogelijkheden-gradient-HPLC-300x126.png 300w\" sizes=\"(max-width: 702px) 100vw, 702px\" \/><\/div><\/div><\/div><\/div>\n<div  class='hr av-241gn2-40025921596e9bd593aff397f2f3062e hr-default  avia-builder-el-15  el_after_av_one_full  el_before_av_one_full '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<div  class='flex_column av-k1q272-5e70aa73ecf8076b552bbd2be997b06d av_one_full  avia-builder-el-16  el_after_av_hr  el_before_av_one_full  first flex_column_div  '     ><section  class='av_textblock_section av-lkmll46l-dd12fa961114c8e9e52df70eadf7f8ff '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>AZURA\u00ae Pump P 6.1L<\/h2>\n<p>Choose your HPLC pump based on what you need for your application. <strong>Gradient formation<\/strong>, <strong>mixing valve size<\/strong> and <strong>pulsation compensation<\/strong> have a big influence in this choice.<br \/>\nChoose between pump heads with flow of 10 ml\/min and 700 bar back pressure, or pump heads with flow of 5 ml\/min and 1000 bar back pressure. Special pumpheads for normal-phase applications help to pump even demanding eluents such as heptane or hexane stably. Pumps without degasser offer an economical alternative.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-sub-av-lkmlux5q-6b1210cea2e1767cc82675f8f12109cd\">\n.av-hotspot-image-container .av-image-hotspot.av-lkmm7uen-b751a1bf13c8b4ca4258e84f72246ee2{\ntop:40%;\nleft:11.9%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-lkmmbghi-f2c99f74ebd95dd7b53026f325ada4e9{\ntop:34.4%;\nleft:40.6%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-lkmmdozn-ba538640138cd99936db5b7aeb2e1960{\ntop:35.6%;\nleft:64.4%;\n}\n.av-hotspot-image-container .av-image-hotspot.av-lkmmfbdj-5bf52bf646e98b918a9f084cf5f9bc62{\ntop:53.8%;\nleft:63.1%;\n}\n<\/style>\n<div  class='av-hotspot-image-container av-lkmlux5q-6b1210cea2e1767cc82675f8f12109cd  avia-builder-el-18  el_after_av_textblock  el_before_av_textblock  av-hotspot-numbered avia_animated_image avia_animate_when_almost_visible pop-up av-mobile-fallback-active  av-non-fullwidth-hotspot-image'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class='av-hotspot-container'><div class='av-hotspot-container-inner-cell'><div class='av-hotspot-container-inner-wrap'><div class='av-image-hotspot av-lkmm7uen-b751a1bf13c8b4ca4258e84f72246ee2 av-image-hotspot-1 ' data-avia-tooltip-position='left' data-avia-tooltip-alignment='top' data-avia-tooltip-class='av-tt-default-width av-tt-pos-left av-tt-align-top  av-mobile-fallback-active  main_color av-tt-hotspot' data-avia-tooltip='&lt;p&gt;&lt;strong&gt;AZURA pomp filter&lt;\/strong&gt;&lt;\/p&gt;\n&lt;p&gt;Protects the column from contamination&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>1<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-lkmmbghi-f2c99f74ebd95dd7b53026f325ada4e9 av-image-hotspot-2 ' data-avia-tooltip-position='left' data-avia-tooltip-alignment='top' data-avia-tooltip-class='av-tt-default-width av-tt-pos-left av-tt-align-top  av-mobile-fallback-active  main_color av-tt-hotspot' data-avia-tooltip='&lt;p&gt;&lt;strong&gt;Piston Seal Wash&lt;\/strong&gt;&lt;\/p&gt;\n&lt;p&gt;Cleans the rear piston area for longer seal life.&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>2<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-lkmmdozn-ba538640138cd99936db5b7aeb2e1960 av-image-hotspot-3 ' data-avia-tooltip-position='left' data-avia-tooltip-alignment='top' data-avia-tooltip-class='av-tt-default-width av-tt-pos-left av-tt-align-top  av-mobile-fallback-active  main_color av-tt-hotspot' data-avia-tooltip='&lt;p&gt;&lt;strong&gt;Solvent selection valve&lt;\/strong&gt;&lt;\/p&gt;\n&lt;p&gt;is integrated into each binary HPG pump. Each channel can be used with two different solvents.&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>3<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><div class='av-image-hotspot av-lkmmfbdj-5bf52bf646e98b918a9f084cf5f9bc62 av-image-hotspot-4 ' data-avia-tooltip-position='left' data-avia-tooltip-alignment='top' data-avia-tooltip-class='av-tt-default-width av-tt-pos-left av-tt-align-top  av-mobile-fallback-active  main_color av-tt-hotspot' data-avia-tooltip='&lt;p&gt;&lt;strong&gt;2- of 4-channel online degasser&lt;\/strong&gt;&lt;\/p&gt;\n&lt;p&gt;Eliminates gas bubbles and reduces baseline noise, resulting in higher sensitivity.&lt;\/p&gt;\n'><div class='av-image-hotspot_inner'>4<\/div><div class='av-image-hotspot-pulse'><\/div><\/div><img fetchpriority=\"high\" decoding=\"async\" fetchpriority=\"high\" fetchpriority=\"high\" class='wp-image-19126 avia-img-lazy-loading-not-19126 avia_image' src=\"https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-6.1L-HPG-open-scaled-1.png\" alt='' title='Knauer-Azura-pomp-6.1L-HPG-open-scaled'  height=\"1381\" width=\"2560\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-6.1L-HPG-open-scaled-1.png 2560w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-6.1L-HPG-open-scaled-1-300x162.png 300w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-6.1L-HPG-open-scaled-1-1030x556.png 1030w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-6.1L-HPG-open-scaled-1-768x414.png 768w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-6.1L-HPG-open-scaled-1-1536x829.png 1536w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-6.1L-HPG-open-scaled-1-2048x1105.png 2048w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-6.1L-HPG-open-scaled-1-1500x809.png 1500w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-6.1L-HPG-open-scaled-1-705x380.png 705w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/div><\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-1 '><div class=\"av-hotspot-fallback-tooltip-count\">1<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\n<strong>AZURA pomp filter<\/strong><\/p>\n<p>Protects the column from contamination<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-2 '><div class=\"av-hotspot-fallback-tooltip-count\">2<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\n<strong>Piston Seal Wash<\/strong><\/p>\n<p>Cleans the rear piston area for longer seal life.<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-3 '><div class=\"av-hotspot-fallback-tooltip-count\">3<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\n<strong>Solvent selection valve<\/strong><\/p>\n<p>is integrated into each binary HPG pump. Each channel can be used with two different solvents.<\/p>\n<\/div><\/div><div class='av-hotspot-fallback-tooltip av-image-hotspot-4 '><div class=\"av-hotspot-fallback-tooltip-count\">4<div class=\"avia-arrow\"><\/div><\/div><div class=\"av-hotspot-fallback-tooltip-inner clearfix\"><p>\n<strong>2- of 4-channel online degasser<\/strong><\/p>\n<p>Eliminates gas bubbles and reduces baseline noise, resulting in higher sensitivity.<\/p>\n<\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-lkmo6zi7-d0d2e9295e6ef0abb95c17c1d643c150 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>AZURA\u00ae Pump P 8.1L<\/h2>\n<p>The company&#8217;s new flagship product is the 1240-bar UHPLC pump P 8.1L. Its patented advanced piston drive technology delivers unmatched precision and stability in performance. With its unique mechanical solution and improved drive movements, the P 8.1L has flow and residual pulsation accuracy superior to most competitive UHPLC pumps.<\/p>\n<p>KNAUER is a well-known manufacturer of analytical HPLC systems with decades of experience in the design and production of double-piston pumps. Their hardware and software engineers, scientists and application specialists continuously improve the performance and durability of KNAUER HPLC pumps. The patented UHPLC pump mechanism of the P 8.1L is a milestone in these efforts.<\/p>\n<h4>Features<\/h4>\n<ul>\n<li>Maximum press pressure up to 124 MPa\/1240 bar for ultra high-speed and high-resolution applications<\/li>\n<li>Variable piston motion for low base signal<\/li>\n<li>Adaptive pulsation compensation independent of flow, back pressure and type of elution fluid<\/li>\n<li>Microfluidic mixer for high mixing efficiency<\/li>\n<li>Real-time adjustment of eluent compressibility prevents user errors<\/li>\n<li>Automatic flushing for seamless switching between methods<\/li>\n<li>Unmodified footprint for easy integration into existing AZURA systems<img decoding=\"async\" class=\"alignright wp-image-19055\" src=\"https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-P8-1L-HPG-scaled.jpg\" alt=\"K\" width=\"350\" height=\"350\" srcset=\"https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-P8-1L-HPG-scaled.jpg 2560w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-P8-1L-HPG-300x300.jpg 300w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-P8-1L-HPG-1030x1030.jpg 1030w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-P8-1L-HPG-150x150.jpg 150w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-P8-1L-HPG-768x768.jpg 768w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-P8-1L-HPG-1536x1536.jpg 1536w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-P8-1L-HPG-2048x2048.jpg 2048w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-P8-1L-HPG-36x36.jpg 36w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-P8-1L-HPG-180x180.jpg 180w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-P8-1L-HPG-1500x1500.jpg 1500w, https:\/\/www.instrument-solutions.com\/wp-content\/uploads\/Knauer-Azura-pomp-P8-1L-HPG-705x705.jpg 705w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/li>\n<\/ul>\n<p>To develop the P 8.1L, all crucial components were completely redesigned, and some traditions had to be abandoned. The patented high-precision drive on which it is based uses advanced piston drive technology. KNAUER took an approach to create a unique mechanical solution and improved movements, opening up new possibilities for controlling the accuracy of eluent dosing. The innovative design of the drive enables individual control for each piston over all relevant parameters, such as stroke length, acceleration and speed. The level of manufacturing precision results in extraordinary robustness of the drive.<\/p>\n<p>To allow complete control over piston movement, KNAUER had to modify the pump head design in favor of a single-piston pump head. The patented drive ensures perfect linear motion of each piston, resulting in extremely low pulsation and unmatched piston seal life. An additional pressure sensor between the two pump heads allows monitoring of the pre-compression phase and adjustment to eluent-sampling pressures.<\/p>\n<\/div><\/section><\/p><\/div>\n<div  class='flex_column av-5hup6k-845b56e26ad6c7767b0ac68b6d243d69 av_one_full  avia-builder-el-20  el_after_av_one_full  avia-builder-el-last  first flex_column_div  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jz8ctsq5-405795c6ec78fb32f5bef950105bd802\">\n#top .av-special-heading.av-jz8ctsq5-405795c6ec78fb32f5bef950105bd802{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-jz8ctsq5-405795c6ec78fb32f5bef950105bd802 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-jz8ctsq5-405795c6ec78fb32f5bef950105bd802 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-jz8ctsq5-405795c6ec78fb32f5bef950105bd802 av-special-heading-h2  avia-builder-el-21  el_before_av_textblock  avia-builder-el-first '><h2 class='av-special-heading-tag '  itemprop=\"headline\"  >HPLC\/ UHPLC system configurator:<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-lktfeb6p-951af3cf2f653783317328e1880aa312 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><\/div><\/section><br \/>\n<form action=\"https:\/\/www.instrument-solutions.com\/en\/technology\/chromatography\/hplc-lc-lcms\/knauer-analytical-hplc-uhplc\" method=\"post\" data-fields-with-error=\"Found errors in the following field(s):\" class=\"avia_ajax_form av-form-labels-visible   avia-builder-el-23  el_after_av_textblock  avia-builder-el-last   \" data-avia-form-id=\"1\" data-avia-redirect='' ><h3 class=''>Complete the form below to specify the system components you need. We will put together a system based on your needs and requirements.<\/h3><fieldset><p class='  first_form  form_element form_fullwidth' id='element_avia_1_1'><label for=\"avia_1_1\">Configuration (U)HPLC <abbr class=\"required\" title=\"required\">*<\/abbr><\/label> <input name=\"avia_1_1\" class=\"text_input is_empty\" type=\"text\" id=\"avia_1_1\" value=\"\" \/><\/p><p class='  first_form  form_element form_fullwidth' id='element_avia_2_1'><label for=\"avia_2_1\">1. Which method do you need?<\/label><select multiple name=\"avia_2_1\" class=\"select  av-multi-select\" id=\"avia_2_1\"><option   value='UHPLC (SST - maximum 1000 bar)'>UHPLC (SST - maximum 1000 bar)<\/option><option   value='HPLC (SST - maximum 700 bar)'>HPLC (SST - maximum 700 bar)<\/option><option   value='Bio-Inert (metal-free) - maximum 400 bar)'>Bio-Inert (metal-free) - maximum 400 bar)<\/option><\/select><\/p><p class='  first_form  form_element form_fullwidth' id='element_avia_3_1'><label for=\"avia_3_1\">2. Select eluent and desired flow<\/label><select  name=\"avia_3_1\" class=\"select \" id=\"avia_3_1\"><option   value='5 ml\/min binary gradient pump P 6.1L (UHPLC)'>5 ml\/min binary gradient pump P 6.1L (UHPLC)<\/option><option   value='5 ml\/min quaternary gradient pump P 6.1L (UHPLC)'>5 ml\/min quaternary gradient pump P 6.1L (UHPLC)<\/option><option   value='10 ml\/min binary gradient pump P 6.1L'>10 ml\/min binary gradient pump P 6.1L<\/option><option   value='10 ml\/min quaternary pump P 6.1L'>10 ml\/min quaternary pump P 6.1L<\/option><option   value='Solvent selector valve (6 further inlets)'>Solvent selector valve (6 further inlets)<\/option><\/select><\/p><p class='  first_form  form_element form_fullwidth' id='element_avia_4_1'><label for=\"avia_4_1\">3. Select sample injection method<\/label><select multiple name=\"avia_4_1\" class=\"select  av-multi-select\" id=\"avia_4_1\"><option   value='Manual injection valve'>Manual injection valve<\/option><option   value='Autosampler AS 6.1L'>Autosampler AS 6.1L<\/option><option   value='Automatic sampling device AS 6.1L cooling\/heating'>Automatic sampling device AS 6.1L cooling\/heating<\/option><\/select><\/p><p class='  first_form  form_element form_fullwidth' id='element_avia_5_1'><label for=\"avia_5_1\">4. Choose column selection &amp; thermostat<\/label><select multiple name=\"avia_5_1\" class=\"select  av-multi-select\" id=\"avia_5_1\"><option   value='2 columns'>2 columns<\/option><option   value='6 columns'>6 columns<\/option><option   value='Column thermostat'>Column thermostat<\/option><option   value='Column kit HPLC'>Column kit HPLC<\/option><option   value='Column kit UHPLC'>Column kit UHPLC<\/option><option   value='Pre-column heater 0.1 mm ID UHPLC'>Pre-column heater 0.1 mm ID UHPLC<\/option><option   value='Pre-column heater 0.18 mm ID HPLC'>Pre-column heater 0.18 mm ID HPLC<\/option><\/select><\/p><p class='  first_form  form_element form_fullwidth' id='element_avia_6_1'><label for=\"avia_6_1\">5. Detection:<\/label><select multiple name=\"avia_6_1\" class=\"select  av-multi-select\" id=\"avia_6_1\"><option   value='UV\/VIS single wavelength'>UV\/VIS single wavelength<\/option><option   value='UV\/VIS multiple wavelength'>UV\/VIS multiple wavelength<\/option><option   value='conductivity'>conductivity<\/option><option   value='pH'>pH<\/option><option   value='refractive index'>refractive index<\/option><option   value='light scattering'>light scattering<\/option><option   value='A\/D converter (integration of other detectors)'>A\/D converter (integration of other detectors)<\/option><option   value='DAD 2.1L'>DAD 2.1L<\/option><option   value='DAD 6.1L'>DAD 6.1L<\/option><option   value='MSQ Microsaic'>MSQ Microsaic<\/option><option   value='fluorescence detector RF-20 A'>fluorescence detector RF-20 A<\/option><option   value='Fluorescence detector RF-20 Axs'>Fluorescence detector RF-20 Axs<\/option><\/select><\/p><p class='  first_form  form_element form_fullwidth' id='element_avia_7_1'><label for=\"avia_7_1\">6. What accessories are needed for this?<\/label><select  name=\"avia_7_1\" class=\"select \" id=\"avia_7_1\"><option   value='0.1 mm hoses'>0.1 mm hoses<\/option><option   value='0.18 mm hoses'>0.18 mm hoses<\/option><option   value='PEEK hoses'>PEEK hoses<\/option><option   value='Back pressure controller'>Back pressure controller<\/option><option   value='Workstation (Windows)'>Workstation (Windows)<\/option><\/select><\/p><p class='  first_form  form_element form_fullwidth' id='element_avia_8_1'><label for=\"avia_8_1\">7.  What flow cells are needed for the UV detector?<\/label><select multiple name=\"avia_8_1\" class=\"select  av-multi-select\" id=\"avia_8_1\"><option   value='What flow cells do you need for a UV detector?   10 mm\/10 \u00b5l Pressure-resistant'>What flow cells do you need for a UV detector?   10 mm\/10 \u00b5l Pressure-resistant<\/option><option   value='10 mm\/2 \u00b5l LightGuide\u00ae'>10 mm\/2 \u00b5l LightGuide\u00ae<\/option><option   value='50 mm\/6 \u00b5l LightGuide\u00ae'>50 mm\/6 \u00b5l LightGuide\u00ae<\/option><option   value='3 mm\/2 \u00b5l (up to 100 ml\/min) Pressure-resistant'>3 mm\/2 \u00b5l (up to 100 ml\/min) Pressure-resistant<\/option><\/select><\/p><p class='  first_form  form_element form_fullwidth' id='element_avia_9_1'><label for=\"avia_9_1\">8. What software do you need?<\/label><select  name=\"avia_9_1\" class=\"select \" id=\"avia_9_1\"><option   value='ClarityChrom\u00ae'>ClarityChrom\u00ae<\/option><option   value='OpenLAB\u00ae'>OpenLAB\u00ae<\/option><option   value='Chromeleon\u2122'>Chromeleon\u2122<\/option><option   value='Mobile control'>Mobile control<\/option><\/select><\/p><p class='  first_form  form_element form_fullwidth' id='element_avia_10_1'><label for=\"avia_10_1\">9. Usual applications:<\/label><select  name=\"avia_10_1\" class=\"select \" id=\"avia_10_1\"><option   value='Reversed phase'>Reversed phase<\/option><option   value='Normal phase'>Normal phase<\/option><option   value='Other'>Other<\/option><option   value='System qualification'>System qualification<\/option><\/select><\/p><p class='  first_form  form_element form_fullwidth' id='element_avia_11_1'><label for=\"avia_11_1\" class=\"textare_label hidden textare_label_avia_11_1\">Do you have additional questions and\/or comments?<\/label><textarea  name=\"avia_11_1\" class=\"text_area \" cols=\"40\" rows=\"7\" id=\"avia_11_1\" ><\/textarea><\/p><p class='  first_form  form_element form_fullwidth' id='element_avia_12_1'><input  name=\"avia_12_1\" class=\"input_checkbox is_empty\" type=\"checkbox\" id=\"avia_12_1\" value=\"true\"\/><label class=\"input_checkbox_label\" for=\"avia_12_1\">By clicking the button you give us permission to contact you based on the data you have provided.   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