{"id":7337,"date":"2025-08-11T14:12:25","date_gmt":"2025-08-11T13:12:25","guid":{"rendered":"https:\/\/vexoint.com\/us\/?post_type=product&#038;p=7337"},"modified":"2025-10-13T15:38:59","modified_gmt":"2025-10-13T14:38:59","slug":"lab-test-plus","status":"publish","type":"product","link":"https:\/\/vexoint.com\/us\/product\/lab-test-plus\/","title":{"rendered":"Lab Test Plus"},"content":{"rendered":"<p>The <strong data-start=\"707\" data-end=\"724\">Plus Lab Test<\/strong> builds on the Essentials package with a broader range of water quality checks. In addition to pH, conductivity, iron, and suspended solids, this test also measures <strong data-start=\"889\" data-end=\"950\">chloride, sulphate, nitrate, hardness, and glycol content<\/strong>, offering a more detailed picture of system performance and potential risks.<\/p>\n<p><em data-start=\"1030\" data-end=\"1149\">Please note: all samples must be returned by post at the customer\u2019s own cost. This is not included in the test price.<\/em><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"288\"><strong>\u00a0Plus Lab <\/strong><strong>Tests<\/strong><\/td>\n<td width=\"288\"><strong>Purpose<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"288\"><strong>Glycol concentration\u00a0<\/strong><\/td>\n<td width=\"288\">Checks antifreeze levels and protection against freezing<\/td>\n<\/tr>\n<tr>\n<td width=\"288\"><strong>pH<\/strong><\/td>\n<td width=\"288\">Measures acidity\/alkalinity of system water<\/td>\n<\/tr>\n<tr>\n<td width=\"288\"><strong>Conductivity<\/strong><\/td>\n<td width=\"288\">Assesses ion concentration \u2013 high levels indicate contamination or over-treatment<\/td>\n<\/tr>\n<tr>\n<td width=\"288\"><strong>Iron (soluble and total)<\/strong><\/td>\n<td width=\"288\">Detects corrosion activity, pipe or component wear<\/td>\n<\/tr>\n<tr>\n<td width=\"288\"><strong>Aluminum<\/strong><\/td>\n<td width=\"288\">Identifies corrosion risk in aluminum components<\/td>\n<\/tr>\n<tr>\n<td width=\"288\"><strong>Phosphate (ortho)<\/strong><\/td>\n<td width=\"288\">Monitors levels of phosphate-based corrosion inhibitors<\/td>\n<\/tr>\n<tr>\n<td width=\"288\"><strong>Copper (soluble and total)<\/strong><\/td>\n<td width=\"288\">Identifies copper corrosion or dezincification in brass fittings<\/td>\n<\/tr>\n<tr>\n<td width=\"288\"><strong>Chloride<\/strong><\/td>\n<td width=\"288\">Chloride ions cause pitting \u2013 critical for stainless steel systems<\/td>\n<\/tr>\n<tr>\n<td width=\"288\"><strong>Hardness (Total)<\/strong><\/td>\n<td width=\"288\">Indicates scaling risk from calcium\/magnesium<\/td>\n<\/tr>\n<tr>\n<td width=\"288\"><strong>Nitrite<\/strong><\/td>\n<td width=\"288\">Common corrosion inhibitor; confirms dosing level<\/td>\n<\/tr>\n<tr>\n<td width=\"288\"><strong>Azole<\/strong><\/td>\n<td width=\"288\">Protects yellow metals (e.g., brass); test ensures active protection<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>The Plus Lab Test builds on the Essentials package with a broader range of water quality checks. In addition to pH, conductivity, iron, and suspended solids, this test also measures chloride, sulphate, nitrate, hardness, and glycol content, offering a more detailed picture of system performance and potential risks. Please note: all samples must be returned [&hellip;]<\/p>\n","protected":false},"featured_media":7377,"template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[34],"product_tag":[],"class_list":{"0":"post-7337","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lab-tests","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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