{"id":76441,"date":"2014-11-20T00:00:00","date_gmt":"2014-11-20T00:00:00","guid":{"rendered":"https:\/\/discover.restek.com\/?p=76441"},"modified":"2025-12-26T19:00:30","modified_gmt":"2025-12-26T19:00:30","slug":"need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules","status":"publish","type":"post","link":"https:\/\/discover.restek.com\/de\/blogs\/gnbl5517\/need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules","title":{"rendered":"Need help finding the correct ferrule to install your GC column? Part 1: Agilent GC ferrules"},"content":{"rendered":"\n<p>You\u2019re ready to install a column into your GC and realize you do not have ferrules to do the job. But which ferrule do you choose?\u00a0 The parameters to consider when choosing the correct ferrule are instrument make and model, nut size and type, ferrule material, and column ID size. A visit to our <a href=\"https:\/\/discover.restek.com\/gnot3262\/gc-nut-ferrule-compatibility-table\/\" data-type=\"link\" data-id=\"https:\/\/discover.restek.com\/gnot3262\/gc-nut-ferrule-compatibility-table\/\">GC Nut\/Ferrule Compatibility Table<\/a><strong> <\/strong>page will provide a general overview of variety of ferrules offered by Restek. \u00a0By navigating the page, you can narrow the selection by choosing these parameters. This is the first in a series of posts that will hopefully make this selection process easier. We begin with Agilent systems because they have more choices available.<\/p>\n\n\n\n<p><strong><em>Capillary Column Ferrules<\/em><\/strong><\/p>\n\n\n\n<p>For this section, I will assume the GC is already configured to install capillary columns with 1\/16 inch fittings. Restek offers two options on nuts and ferrules for Agilent capillary column installation. There are compact ferrules and standard ferrules, each with their own style of nut. The compact ferrule and nut are considered the Agilent-style. The broad taper on the compact ferrules was designed to match the taper on the bottom of the inlet seal. Standard ferrule and nut can also be used effectively on an Agilent system.<\/p>\n\n\n\n<p>Here are the visual differences between the standard and compact ferrules:<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Standard<\/strong><\/p>\n\n\n<style>.kb-image76441_b631d4-32 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image76441_b631d4-32 size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-01-1.jpg\" alt=\"\" class=\"kb-img wp-image-78362\" title=\"-\"><\/figure>\n\n\n\n<p>Graphite<\/p>\n\n\n\n<p>Vespel\/Graphite\u00a0<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Compact<\/strong><\/p>\n\n\n<style>.kb-image76441_14a2aa-57 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image76441_14a2aa-57 size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-02-1.jpg\" alt=\"\" class=\"kb-img wp-image-78356\" title=\"-\"><\/figure>\n\n\n\n<p>Graphite<\/p>\n\n\n\n<p>Vespel\/Graphite<\/p>\n<\/div>\n<\/div>\n\n\n\n<p>Here are the catalog numbers of the corresponding applicable nuts:<\/p>\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\" style=\"border-style: none;\">\n<tbody>\n<tr>\n<td>\u00a0<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><img decoding=\"async\" src=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-03-1.png\" alt=\"Finger tight nut\" title=\"-\"><\/td>\n<td class=\"has-text-align-center\" colspan=\"2\" data-align=\"center\"><img decoding=\"async\" src=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-04-1.png\" alt=\"capillary nut\" title=\"-\"><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><img decoding=\"async\" src=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-05-1.png\" alt=\"hot swap nut\" title=\"-\"><\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td class=\"has-text-align-center\" rowspan=\"2\" data-align=\"center\">Finger-Tight Capillary Column Nuts<\/td>\n<td class=\"has-text-align-center\" colspan=\"2\" data-align=\"center\">Capillary Column Nuts<\/td>\n<td class=\"has-text-align-center\" rowspan=\"2\" data-align=\"center\">Hot Swap Capillary Column Nuts<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">Brass<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">Stainless Steel<\/td>\n<\/tr>\n<tr>\n<td>Standard Ferrules<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">21041<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">21879<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">20883<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">22347<\/td>\n<\/tr>\n<tr>\n<td>Compact Ferrules<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">21040<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">21878<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">21884<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">22348<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n<p>This is a cross-cut look at the insides of the standard capillary nut and shows the length of the ferrule and the depth of the nut hole. This helps to show how necessary it is to match the ferrule with the proper nut; otherwise there will not be an adequate seal. If you are unsure which of these nuts you have on hand to install your columns, take note the Agilent style nut has a notch on the hex-nut portion, the standard does not.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2edb0647 wp-block-columns-is-layout-flex\" style=\"margin-top:0;margin-bottom:0\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><style>.kb-image76441_c9bc47-a7 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image76441_c9bc47-a7 size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"208\" height=\"80\" src=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-07-1.png\" alt=\"\" class=\"kb-img wp-image-78332\" title=\"-\"><\/figure>\n\n\n\n<p>&#8220;Compact&#8221; Agilent-style Ferrule and nut\u00a0<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><style>.kb-image76441_d6c65f-1a .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image76441_d6c65f-1a size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"204\" height=\"78\" src=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-08-1.png\" alt=\"\" class=\"kb-img wp-image-78326\" title=\"-\"><\/figure>\n\n\n\n<p>Standard ferrules and nut<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Once you\u2019ve matched the nut type to the correct ferrule type, now we need to match the capillary column ID to the ferrule ID. The table on sizes below gives an overview of how to match fused silica and MXT capillaries.<\/p>\n\n\n<style>.kb-image76441_ba4288-fe .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image76441_ba4288-fe size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"362\" src=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-09-1-1024x362.jpg\" alt=\"\" class=\"kb-img wp-image-78320\" title=\"-\" srcset=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-09-1-1024x362.jpg 1024w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-09-1-300x106.jpg 300w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-09-1-768x271.jpg 768w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-09-1.bmp 1268w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>The next step in determining the correct ferrule is the material. The chart below explains the differences between the material choices. For installation into the inlet and most detectors, either graphite or the softer 60\/40 vespel graphite should work fine. For GC\/MS, it is recommended to use the standard, long ferrule vespel\/graphite installed with an\u00a0MSD source nut.\u00a0 This material is a good fit for MS because it will not fragment or allow oxygen to permeate into the system under vacuum applications.<\/p>\n\n\n\n<p>Agilent has suggested that 100% vespel ferrules be only used for isothermal analysis.<\/p>\n\n\n\n<p><strong>MSD Source Nut<\/strong><\/p>\n\n\n<style>.kb-image76441_43790c-62 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image76441_43790c-62 size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-10-1.jpg\" alt=\"\" class=\"kb-img wp-image-78313\" title=\"-\" srcset=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-10-1.jpg 200w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-10-1-150x150.jpg 150w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/figure>\n\n\n<style>.kb-image76441_98a01b-c0 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image76441_98a01b-c0 size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"412\" src=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-11-1-1024x412.jpg\" alt=\"\" class=\"kb-img wp-image-78307\" title=\"-\" srcset=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-11-1-1024x412.jpg 1024w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-11-1-300x121.jpg 300w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-11-1-768x309.jpg 768w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-11-1-1536x618.jpg 1536w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-11-1.bmp 1541w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>A note on the Agilent TCD, it has an 1\/8 inch compression fitting port. In order to use our Agilent style or standard design nuts and ferrules you would need to have the Agilent supplied adaptor fitting. Restek does not have that fitting. Alternatively, Agilent does supply a two piece ferrule to install capillary column with a 1\/8 inch compression nut. Restek does not sell the two piece ferrule and we do not recommend using a one piece graphite reducing ferrule.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong><em>Packed<\/em><\/strong>&nbsp;<strong><em>Column Ferrules<\/em><\/strong><\/p>\n\n\n\n<p>Typical Agilent packed column inlets are sized to accommodate \u00bc inch OD packed columns; verify the fitting size of your inlet and detector. Agilent systems generally use standard compression style nuts and ferrules. If you doing on column injections,&nbsp;installing a 3\/16&nbsp;or 1\/8 inch OD column will require&nbsp;inlet adaptors&nbsp;to center the column inside the \u00bc inch injection port. If your instrument is equipped with an adaptor with a glass insert, on column injection will not be necessary, therefore a nut and ferrule would be all that is required to connect the column. Again you will need to verify the size nut and ferrule required. If you are installing a packed column into a capillary column inlet and detector we suggest a&nbsp;pig-tail&nbsp;configuration.<\/p>\n\n\n\n<p>Notes on Agilent detectors- verify the size of the fitting required to connect the column. Agilent TCD\u2019s for example are 1\/8 inch compression fittings. If you want to install a 3\/16 packed column, make sure your detector is adapted to accommodate \u00bc inch packed column so you can use a&nbsp;reducing ferrule&nbsp;and \u00bc inch nut.<\/p>\n\n\n\n<p><strong>Packed Column Inlet Adaptor<\/strong><\/p>\n\n\n<style>.kb-image76441_65a756-c1 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image76441_65a756-c1 size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" src=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-12-1.jpg\" alt=\"\" class=\"kb-img wp-image-78301\" title=\"-\" srcset=\"https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-12-1.jpg 200w, https:\/\/discover.restek.com\/wp-content\/uploads\/blog-need-help-finding-the-correct-ferrule-to-install-your-gc-column-part-1-agilent-gc-ferrules-12-1-150x150.jpg 150w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/figure>\n\n\n\n<p><br>In summary, the key points to remember are:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Match the ferrule with the proper nut<\/li>\n\n\n\n<li>Know the ID of your column to match with the correct ferrule size.<\/li>\n\n\n\n<li>Know system requirements for the ferrule material.<\/li>\n\n\n\n<li>For packed columns: Verify the fitting sizes of you inlets and detectors.<\/li>\n<\/ul>\n\n\n\n<p>\u00a0Look for future posts on nuts &amp; ferrules for other instrument manufacturers. Thanks for reading.<\/p>\n\n\n\n<p><em>I would like to thank my Colleague, Erin Herrold for her assistance and insight with this blog post.<\/em><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n        <div class=\"cpb\">\n            <h3 class=\"cpb-heading\">Products Mentioned<\/h3>\n            <hr class=\"cpb-heading-underline\" \/>\n            <div class=\"cpb-list\">\n                                    <div class=\"cpb-item\">\n                        <div class=\"cpb-col cpb-col--left\">\n                            <a class=\"cpb-catalog\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/de.restek.com\/p\/21041\">                                Catalog No. 21041                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">Finger-Tight Kapillars\u00e4ulennut zur Verwendung mit Agilent Standard 1\/16&quot; Ferrules, f\u00fcr Agilent GCs (au\u00dfer Intuvo); PerkinElmer Clarus 590\/690 und GC2400 GCs; Thermo TRACE 1300\/1310 und 1600\/1610 GCs, 2er Pack<\/div>\n                        <\/div>\n                        <div class=\"cpb-col cpb-col--right\">\n                                                            <a class=\"cpb-view-btn\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/de.restek.com\/p\/21041\">Produkt anzeigen<\/a>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"cpb-item\">\n                        <div class=\"cpb-col cpb-col--left\">\n                            <a class=\"cpb-catalog\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/de.restek.com\/p\/21879\">                                Catalog No. 21879                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">Kapillars\u00e4ulennut, Messing, zur Verwendung mit Standard 1\/16&quot; Ferrules, f\u00fcr Agilent GCs (au\u00dfer Intuvo); PerkinElmer Clarus 590\/690 und GC2400 GCs; Thermo TRACE 1300\/1310 und 1600\/1610 GCs, 2er Pack<\/div>\n                        <\/div>\n                        <div class=\"cpb-col cpb-col--right\">\n                                                            <a class=\"cpb-view-btn\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/de.restek.com\/p\/21879\">Produkt anzeigen<\/a>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"cpb-item\">\n                        <div class=\"cpb-col cpb-col--left\">\n                            <a class=\"cpb-catalog\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/de.restek.com\/p\/20883\">                                Catalog No. 20883                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">Kapillars\u00e4ulennut, Edelstahl, zur Verwendung mit Standard 1\/16&quot; Ferrules, f\u00fcr Agilent GCs (au\u00dfer Intuvo); PerkinElmer Clarus 590\/690 und GC2400 GCs; Thermo TRACE 1300\/1310 und 1600\/1610 GCs, 2er Pack<\/div>\n                        <\/div>\n                        <div class=\"cpb-col cpb-col--right\">\n                                                            <a class=\"cpb-view-btn\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/de.restek.com\/p\/20883\">Produkt anzeigen<\/a>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"cpb-item\">\n                        <div class=\"cpb-col cpb-col--left\">\n                            <a class=\"cpb-catalog\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/de.restek.com\/p\/22347\">                                Catalog No. 22347                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">Hot Swap Kapillars\u00e4ulennut f\u00fcr Agilent Standard 1\/16&quot; Ferrules, f\u00fcr Agilent GCs (au\u00dfer Intuvo); Thermo TRACE 1300\/1310 und 1600\/1610 GCs<\/div>\n                        <\/div>\n                        <div class=\"cpb-col cpb-col--right\">\n                                                            <a class=\"cpb-view-btn\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/de.restek.com\/p\/22347\">Produkt anzeigen<\/a>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"cpb-item\">\n                        <div class=\"cpb-col cpb-col--left\">\n                            <a class=\"cpb-catalog\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/de.restek.com\/p\/21040\">                                Catalog No. 21040                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">Finger-Tight Kapillars\u00e4ulennut zur Verwendung mit Agilent Compact Ferrules, f\u00fcr Agilent GCs (au\u00dfer Intuvo); PerkinElmer Clarus 590\/690 und GC2400 GCs; Thermo TRACE 1300\/1310 und 1600\/1610 GCs, 2er Pack<\/div>\n                        <\/div>\n                        <div class=\"cpb-col cpb-col--right\">\n                                                            <a class=\"cpb-view-btn\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/de.restek.com\/p\/21040\">Produkt anzeigen<\/a>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"cpb-item\">\n                        <div class=\"cpb-col cpb-col--left\">\n                            <a class=\"cpb-catalog\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/de.restek.com\/p\/21878\">                                Catalog No. 21878                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">Kapillars\u00e4ulennut, Messing, zur Verwendung mit Agilent Compact Ferrules, f\u00fcr Agilent GCs (au\u00dfer Intuvo); PerkinElmer Clarus 590\/690 und GC2400 GCs; Thermo TRACE 1300\/1310 und 1600\/1610 GCs, 2er Pack<\/div>\n                        <\/div>\n                        <div class=\"cpb-col cpb-col--right\">\n                                                            <a class=\"cpb-view-btn\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/de.restek.com\/p\/21878\">Produkt anzeigen<\/a>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"cpb-item\">\n                        <div class=\"cpb-col cpb-col--left\">\n                            <a class=\"cpb-catalog\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/de.restek.com\/p\/21884\">                                Catalog No. 21884                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">Kapillars\u00e4ulennut, Edelstahl, zur Verwendung mit Agilent Compact Ferrules, f\u00fcr Agilent GCs (au\u00dfer Intuvo); PerkinElmer Clarus 590\/690 und GC2400 GCs; Thermo TRACE 1300\/1310 und 1600\/1610 GCs, 2er Pack<\/div>\n                        <\/div>\n                        <div class=\"cpb-col cpb-col--right\">\n                                                            <a class=\"cpb-view-btn\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/de.restek.com\/p\/21884\">Produkt anzeigen<\/a>\n                                                    <\/div>\n                    <\/div>\n                                    <div class=\"cpb-item\">\n                        <div class=\"cpb-col cpb-col--left\">\n                            <a class=\"cpb-catalog\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/de.restek.com\/p\/22348\">                                Catalog No. 22348                            <\/a>                        <\/div>\n                        <div class=\"cpb-col cpb-col--middle\">\n                            <div class=\"cpb-title\">Hot Swap Kapillars\u00e4ulennut f\u00fcr Agilent Compact Ferrules, f\u00fcr Agilent GCs (au\u00dfer Intuvo); Thermo TRACE 1300\/1310 und 1600\/1610 GCs<\/div>\n                        <\/div>\n                        <div class=\"cpb-col cpb-col--right\">\n                                                            <a class=\"cpb-view-btn\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/de.restek.com\/p\/22348\">Produkt anzeigen<\/a>\n                                                    <\/div>\n                    <\/div>\n                            <\/div>\n        <\/div>\n        \n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>You&rsquo;re ready to install a column into your GC and realize you do not have ferrules to do the job. But which ferrule do you choose? The parameters to consider when choosing the correct ferrule are instrument make and model,&#8230;<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[9],"tags":[],"industries-application":[],"post-badge":[],"resource-type":[],"product-library":[],"resource-technique":[],"hf_cat_post":[623],"ppma_author":[588],"class_list":["post-76441","post","type-post","status-publish","format-standard","hentry","category-blogs"],"acf":[],"taxonomy_info":{"category":[{"value":9,"label":"Blogs"}]},"featured_image_src_large":false,"author_info":{"display_name":"Audrey Crater","author_link":"https:\/\/discover.restek.com\/de\/author\/audrey-craterrestek-com\/"},"comment_info":0,"category_info":[{"term_id":9,"name":"Blogs","slug":"blogs","term_group":0,"term_taxonomy_id":9,"taxonomy":"category","description":"","parent":0,"count":442,"filter":"raw","cat_ID":9,"category_count":442,"category_description":"","cat_name":"Blogs","category_nicename":"blogs","category_parent":0}],"tag_info":false,"authors":[{"term_id":588,"user_id":0,"is_guest":1,"slug":"glenn-gerhab","display_name":"Glenn Gerhab","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/posts\/76441","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/comments?post=76441"}],"version-history":[{"count":2,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/posts\/76441\/revisions"}],"predecessor-version":[{"id":78372,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/posts\/76441\/revisions\/78372"}],"wp:attachment":[{"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/media?parent=76441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/categories?post=76441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/tags?post=76441"},{"taxonomy":"industries-application","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/industries-application?post=76441"},{"taxonomy":"post-badge","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/post-badge?post=76441"},{"taxonomy":"resource-type","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/resource-type?post=76441"},{"taxonomy":"product-library","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/product-library?post=76441"},{"taxonomy":"resource-technique","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/resource-technique?post=76441"},{"taxonomy":"hf_cat_post","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/hf_cat_post?post=76441"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/discover.restek.com\/de\/wp-json\/wp\/v2\/ppma_author?post=76441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}