{"id":5383,"date":"2020-06-29T01:23:48","date_gmt":"2020-06-29T01:23:48","guid":{"rendered":"http:\/\/rocker.designhu-demo.com\/application\/parallel_evaporator\/"},"modified":"2026-03-09T11:27:50","modified_gmt":"2026-03-09T03:27:50","slug":"parallel_evaporation","status":"publish","type":"application","link":"https:\/\/www.rocker.com.tw\/en\/application\/parallel_evaporation\/","title":{"rendered":"Parallel Evaporation"},"content":{"rendered":"<p>Parallel evaporation is a crucial technique in the field of laboratory science that facilitates the rapid and efficient concentration of multiple samples simultaneously. This topic holds immense importance due to its wide range of applications in various research areas, such as drug discovery, combinatorial chemistry, and analytical chemistry. Parallel evaporation enables scientists to accelerate sample processing, remove solvents, and concentrate target compounds, enhancing efficiency and productivity.<\/p>\n<p>By discussing parallel evaporation, we delve into the principles, methodologies, and advancements in this technique. Therefore, exploring the topic of parallel evaporation is essential for researchers seeking to streamline sample preparation, improve analytical outcomes, and advance scientific discoveries.<\/p>\n<blockquote><p><!-- Begin Mailchimp Signup Form --><\/p>\n<div id=\"mc_embed_signup\">\n<form id=\"mc-embedded-subscribe-form\" class=\"validate\" action=\"https:\/\/rocker.us12.list-manage.com\/subscribe\/post?u=58ef36f6c5073517cb6c76cc7&amp;id=454e696053&amp;f_id=0072bee0f0\" method=\"post\" name=\"mc-embedded-subscribe-form\" target=\"_self\">\n<div id=\"mc_embed_signup_scroll\">\n<h3>Subscribe for firsthand information!<\/h3>\n<p>&nbsp;<\/p>\n<div class=\"mc-field-group\"><label for=\"mce-EMAIL\">Email<span class=\"asterisk\">:<\/span> <\/label> <input id=\"mce-EMAIL\" class=\"required email\" name=\"EMAIL\" required=\"\" type=\"email\" value=\"\" \/> <span id=\"mce-EMAIL-HELPERTEXT\" class=\"helper_text\"><\/span> <input id=\"mc-embedded-subscribe\" class=\"button\" name=\"subscribe\" type=\"submit\" value=\"Subscribe\" \/><\/div>\n<div id=\"mce-responses\" class=\"clear\">\n<div id=\"mce-error-response\" class=\"response\" style=\"display: none;\">\u00a0<\/div>\n<div id=\"mce-success-response\" class=\"response\" style=\"display: none;\">\u00a0<\/div>\n<\/div>\n<p><!-- real people should not fill this in and expect good things - do not remove this or risk form bot signups--><\/p>\n<div style=\"position: absolute; left: -5000px;\" aria-hidden=\"true\"><input tabindex=\"-1\" name=\"b_58ef36f6c5073517cb6c76cc7_454e696053\" type=\"text\" value=\"\" \/><\/div>\n<\/div>\n<\/form>\n<\/div>\n<p><!--End mc_embed_signup--><\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<div style=\"background-color: #e9eef0; padding: 10px 20px;\"><span style=\"font-size: 20px;\"><strong>Content<\/strong><\/span><br \/>\n<a href=\"#P1\">Definition of concentration in chemistry<\/a><br \/>\n<a href=\"#P2\">Concentration procedure and methods<\/a><br \/>\n<a href=\"#P3\">Evaporation concentration<\/a> <br \/>\n<a href=\"#P4\">Parallel evaporation \/ Vacuum-vortex evaporation<\/a> <br \/>\n<a href=\"P5\">Comparison of evaporation technologies<\/a><\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2><a id=\"P1\"><\/a>Definition of concentration in chemistry<\/h2>\n<p>&nbsp;<\/p>\n<p>In chemical analysis, concentration is a sample pretreatment process used to separate the solvent and solute by removing the solvent from the solution. This process aims to increase the concentration of the solute. Concentration allows for an increase in the ratio of the target substance in a solution, either in relation to the solvent or the total solution. By reducing the factors that may affect experimental results, concentration serves as an essential step in sample pretreatment before analysis.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<h2><a id=\"P2\"><\/a>Concentration procedure and methods<\/h2>\n<p>&nbsp;<\/p>\n<p>Concentration procedure can be described as follow:<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/www.rocker.com.tw\/wp-content\/uploads\/2022\/07\/\u5b98\u7db2\u61c9\u7528\u5716\u793a_\u632f\u76ea\u6fc3\u7e2e_01\u6d41\u7a0b_En-scaled.jpg\" alt=\"sample concentration procedure includes sampling, extraction, purification, concentration, reconstitution and analysis\" width=\"2560\" height=\"623\" \/><\/p>\n<p>&nbsp;<\/p>\n<ol>\n<li><strong>Sampling:<\/strong> After homogenizing the sample, take an appropriate amount of samples according to the experimental method.<\/li>\n<li><strong>Extraction:<\/strong> Separate the target substances from mixtures and obtain an extract. Common extraction methods include solid\/liquid extraction, liquid\/liquid extraction, solid-phase extraction (SPE), solid-phase micro-extraction (SPME), supercritical fluid extraction (SFE), and immunoaffinity column (IAC).<\/li>\n<li><strong>Purification:<\/strong> Use physical or chemical methods to remove impurities from the extract. The most common purification method is solid-phase extraction (SPE).<\/li>\n<li><strong>Concentration:<\/strong> Increase the ratio of the target substance in a solution and enhance sample sensitivity.<\/li>\n<li><strong>Reconstitution:<\/strong> Restore the concentrated samples to a liquid state using solvents.<\/li>\n<li><strong>Analysis:<\/strong> Analyze the restored liquid sample using instruments such as HPLC (High-Performance Liquid Chromatograph), GC (Gas Chromatograph), LC-MS\/MS (Liquid Chromatograph\/Tandem Mass Spectrometer), or GC-MS\/MS (Gas Chromatograph\/Tandem Mass Spectrometer).<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3>Concentration procedure example: An LC\u2010MS\/MS Method for the Determination of Antibiotic Residues in Distillers Grains (C-012.01), FDA<\/h3>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" class=\"alignnone\" src=\"https:\/\/www.rocker.com.tw\/wp-content\/uploads\/2022\/07\/\u5b98\u7db2\u61c9\u7528\u5716\u793a_\u632f\u76ea\u6fc3\u7e2e-02\u5be6\u9a57\u6d41\u7a0b_En-scaled.jpg\" alt=\"Concentration procedure example: An LC\u2010MS\/MS Method for the Determination of Antibiotic Residues in Distillers Grains (C-012.01), FDA\" width=\"2560\" height=\"638\" \/><\/p>\n<p>&nbsp;<\/p>\n<ol>\n<li>Sampling: Weigh 5.0 \u00b1 0.1 g ground distillers grains into individual 50 mL tubes.<\/li>\n<li>Extraction: Add acetate buffer and acetonitrile (ACN) for extraction.\u00a0<\/li>\n<li>Purification:\u00a0Use Solid Phase Extraction on Oasis HLB (60 mg, 3 mL) to purify the extract.<\/li>\n<li>Concentration:\u00a0Evaporate eluates at 40 oC to 50 \u00b5L.<\/li>\n<li>Reconstitution: Reconstitute with 80:20 mixture of water ACN and filter with membrane.<\/li>\n<li>Analysis: Analysis antibiotic residues by LC-MS\/MS.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<h2><a id=\"P3\"><\/a>Evaporation &amp; concentration<\/h2>\n<p>&nbsp;<\/p>\n<p>There are several methods of concentration, such as evaporation, membrane concentration, and freeze concentration. The principle of evaporation in concentration involves the removal of the solvent. As the liquid is vaporized and removed as a gas, less volatile samples are left concentrated and free from the solvent, resulting in a dry and solvent-free state.<\/p>\n<p>&nbsp;<\/p>\n<h3>Common evaporation techniques<\/h3>\n<p>&nbsp;<\/p>\n<p>Common concentration techniques used in laboratories include rotary evaporation, nitrogen evaporation, centrifugal evaporation, and vacuum-vortex evaporation.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Rotary evaporation<\/strong><\/p>\n<p>Rotary evaporation techniques promote solvent evaporation by rotating a round bottom flask at an elevated temperature and under reduced pressure. To perform rotary evaporation, five components are required: a heat bath, rotor, condenser, solvent trap, and a vacuum pump. However, a major disadvantage of rotary evaporation is its limited capacity to process only one sample at a time.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Nitrogen blowdown evaporation<\/strong><\/p>\n<p>Nitrogen blowdown evaporators utilize thin tubes (needles) to blow a continuous stream of nitrogen gas onto the surface of a solvent, thereby reducing the vapor pressure and increasing the surface area for faster evaporation. The process can be expedited by applying a heating block or dry bath to facilitate solvent vaporization. Nitrogen evaporators are commonly employed for small sample volumes (less than 50mL). However, caution must be exercised to manage the risk of cross-contamination since it utilizes open vials. Additionally, it may not be the most suitable method for removing less volatile solvents.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Centrifugal evaporation<\/strong><\/p>\n<p>The principle of centrifugal evaporation is based on reducing pressure using a vacuum to induce solvent boiling. Heat energy, typically from infrared or steam, is also applied to accelerate evaporation. Centrifugal force ensures that the solvent boils from the sample surface downwards, minimizing the risk of boiling over, solvent bumping, sample loss, and cross-contamination. Centrifugal evaporation is an ideal technique for processing multiple samples with smaller volumes. However, it is not possible to make observations during the process due to the enclosed nature of the centrifuge tubes.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<h2><a id=\"P3\"><\/a>Parallel evaporation \/ Vacuum-vortex evaporation<\/h2>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.rocker.com.tw\/wp-content\/uploads\/2022\/07\/\u5b98\u7db2\u61c9\u7528\u5716\u793a_\u632f\u76ea\u6fc3\u7e2e-03.jpg\" alt=\"how does vacuum vortex work\" width=\"180\" height=\"288\" \/><\/p>\n<p>Parallel evaporation involves creating a vortex by swirling the sample tubes, which leads to an increased sample surface area and faster vaporization. However, the centrifugal force generated by the vortex is often insufficient to prevent bumping, resulting in a higher risk of sample loss and cross-contamination compared to centrifugal evaporation.<\/p>\n<p>To address these challenges, more advanced vortex evaporators incorporate vacuum pumps to reduce pressure and heaters to increase temperature, further accelerating the evaporation process. Additionally, a cold trap is essential in such systems to collect solvent gases and prevent them from escaping.<\/p>\n<p>By combining vacuum pressure, heating, and a cold trap, advanced vortex evaporators aim to improve the efficiency of the evaporation process while minimizing sample loss and cross-contamination.<\/p>\n<p>&nbsp;<\/p>\n<h3>Comparison of parallel evaporator with other concentration methods<\/h3>\n<p>&nbsp;<\/p>\n<table width=\"116%\">\n<tbody>\n<tr>\n<td width=\"11%\">\n<p>&nbsp;<\/p>\n<\/td>\n<td colspan=\"2\" width=\"24%\">\n<p>Lab A<\/p>\n<\/td>\n<td colspan=\"3\" width=\"31%\">\n<p>Lab B<\/p>\n<\/td>\n<td colspan=\"3\" width=\"32%\">\n<p>Lab C<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"11%\">\n<p>Test<\/p>\n<\/td>\n<td colspan=\"2\" width=\"24%\">\n<p>Pesticide residues in food<\/p>\n<\/td>\n<td colspan=\"3\" width=\"31%\">\n<p>Antibiotic Residues in Animals<\/p>\n<\/td>\n<td colspan=\"3\" width=\"32%\">\n<p>Biochemical extraction<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"11%\">\n<p>Sample size<\/p>\n<\/td>\n<td colspan=\"2\" width=\"24%\">\n<p>48\u00a0<\/p>\n<\/td>\n<td colspan=\"3\" width=\"31%\">\n<p>12\u00a0<\/p>\n<\/td>\n<td colspan=\"3\" width=\"32%\">\n<p>12\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"11%\">\n<p>Solvent used<\/p>\n<\/td>\n<td colspan=\"2\" width=\"24%\">\n<p>1 mL<\/p>\n<p>ACN<\/p>\n<\/td>\n<td colspan=\"3\" width=\"31%\">\n<p>50 mL<\/p>\n<p>Acetate buffer and acetonitrile (ACN)<\/p>\n<\/td>\n<td colspan=\"3\" width=\"32%\">\n<p>1 mL sterile water<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"11%\">\n<p>Concentration Technique<\/p>\n<\/td>\n<td width=\"8%\">\n<p>Nitrogen Concentration<\/p>\n<\/td>\n<td width=\"16%\">\n<p>Parallel Evaporator<\/p>\n<\/td>\n<td width=\"7%\">\n<p>Vacuum Concentration<\/p>\n<\/td>\n<td width=\"7%\">\n<p>Nitrogen Concentration<\/p>\n<\/td>\n<td width=\"16%\">\n<p>Parallel Evaporator<\/p>\n<\/td>\n<td width=\"7%\">\n<p>Centrifugal Vacuum Concentration<\/p>\n<\/td>\n<td width=\"8%\">\n<p>Nitrogen Concentration<\/p>\n<\/td>\n<td width=\"16%\">\n<p>Parallel Evaporator<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"11%\">\n<p>Procedure time<\/p>\n<\/td>\n<td width=\"8%\">\n<p>40 mins<\/p>\n<\/td>\n<td width=\"16%\">\n<p>10 mins<\/p>\n<\/td>\n<td width=\"7%\">\n<p>4 hours<\/p>\n<\/td>\n<td width=\"7%\">\n<p>2 hours<\/p>\n<\/td>\n<td width=\"16%\">\n<p>1.5 hours<\/p>\n<\/td>\n<td width=\"7%\">\n<p>200 mins<\/p>\n<\/td>\n<td width=\"8%\">\n<p>65 mins<\/p>\n<\/td>\n<td width=\"16%\">\n<p>20 mins<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<p>&nbsp;<\/p>\n<h2><a id=\"P5\"><\/a>Comparison of evaporation technologies<\/h2>\n<p>&nbsp;<\/p>\n<table width=\"120%\">\n<tbody>\n<tr>\n<td rowspan=\"2\" width=\"17%\">\n<p>Concentration Technologies<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Vacuum Vortex Concentration\/ Parallel Evaporator<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Rotary Concentration<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Nitrogen Blowdown Concentration<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Centrifugal Concentration<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.rocker.com.tw\/wp-content\/uploads\/2020\/08\/\u61c9\u7528icon_\u771f\u7a7a\u6fc3\u7e2e\u6a5f.png\" alt=\"vacuum vortex \/ parallel evaporator icon\" width=\"120\" height=\"120\" \/><\/td>\n<td width=\"20%\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.rocker.com.tw\/wp-content\/uploads\/2020\/06\/\u61c9\u7528icon_\u65cb\u8f49\u6fc3\u7e2e\u6a5f.png\" alt=\"rotary evaporator icon\" width=\"120\" height=\"120\" \/><\/td>\n<td width=\"20%\">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.rocker.com.tw\/wp-content\/uploads\/2022\/07\/\u5b98\u7db2\u61c9\u7528\u5716\u793a_\u632f\u76ea\u6fc3\u7e2e-04\u5439\u6c2e\u6fc3\u7e2e\u6a5f.jpg\" alt=\"nitrogen blowdown evaporator icon\n\" width=\"120\" height=\"120\" \/><\/p>\n<\/td>\n<td width=\"20%\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.rocker.com.tw\/wp-content\/uploads\/2020\/06\/icon_\u96e2\u5fc3\u6fc3\u7e2e\u6a5f.png\" alt=\"centrifugal evaporator icon\n\" width=\"120\" height=\"120\" \/><\/td>\n<\/tr>\n<tr>\n<td width=\"17%\">\n<p>Number of Sample<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Multiple\u00a0 (12 \/ 48)<\/p>\n<\/td>\n<td width=\"20%\">\n<p>1<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Multiple<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Multiple<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"17%\">\n<p>Parameter Controls<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Vacuum, temperature, RPM, time<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Temperature,\u00a0 RPM<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Temperature, flow speed<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Temperature, RPM, time<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"17%\">\n<p>Cross-contamination<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Risk-free<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Risk-free<\/p>\n<\/td>\n<td width=\"20%\">\n<p>High risk<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Low risk<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"17%\">\n<p>Consumable parts<\/p>\n<\/td>\n<td width=\"20%\">\n<p>No<\/p>\n<\/td>\n<td width=\"20%\">\n<p>No<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Nitrogen<\/p>\n<\/td>\n<td width=\"20%\">\n<p>No<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"17%\">Visibility<\/td>\n<td width=\"20%\">\n<p>Yes<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Yes<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Yes<\/p>\n<\/td>\n<td width=\"20%\">\n<p>No<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"17%\">\n<p>Tube Loading\/ Unloading<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Batch &amp; single\u00a0<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Single<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Batch &amp; single\u00a0<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Single<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"17%\">\n<p>Solvent Vapor Collection<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Yes. In-room.<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Yes. In-hood.<\/p>\n<\/td>\n<td width=\"20%\">\n<p>No. In-hood.<\/p>\n<\/td>\n<td width=\"20%\">\n<p>Yes. In-room.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Common Applications of Parallel Evaporator<\/h3>\n<p>&nbsp;<\/p>\n<ul>\n<li>Food analysis, including veterinary medicine, pesticide residue.<\/li>\n<li>Environmental testing, including Environmental agents, Diosin.<\/li>\n<li>Sample extraction, concentration and evaporation clinical experiments, biology, chemistry&#8230;.etc.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/airtable.com\/app4M06odzJvI17Tt\/shrpA19neezXKBpxD\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.rocker.com.tw\/wp-content\/uploads\/2023\/12\/eDMbanner_2023%E5%85%A8%E7%90%83%E8%A9%A6%E7%94%A8%E8%A8%88%E7%95%AB_900X120.jpg\" alt=\"\" width=\"900\" height=\"120\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<figure id=\"attachment_29055\" aria-describedby=\"caption-attachment-29055\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.rocker.com.tw\/en\/contact\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-29055 size-full\" src=\"https:\/\/www.rocker.com.tw\/wp-content\/uploads\/2023\/04\/rocker-scientific-global-dealer-network-quick-quote-1.webp-1.webp\" alt=\"\" width=\"900\" height=\"120\" srcset=\"https:\/\/www.rocker.com.tw\/wp-content\/uploads\/2023\/04\/rocker-scientific-global-dealer-network-quick-quote-1.webp-1.webp 900w, https:\/\/www.rocker.com.tw\/wp-content\/uploads\/2023\/04\/rocker-scientific-global-dealer-network-quick-quote-1.webp-1-768x102.webp 768w, https:\/\/www.rocker.com.tw\/wp-content\/uploads\/2023\/04\/rocker-scientific-global-dealer-network-quick-quote-1.webp-1-600x80.webp 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><figcaption id=\"caption-attachment-29055\" class=\"wp-caption-text\">Global expert support across USA, Asia, and worldwide. \u25b2Click to get a quick quote from your local Rocker dealer.<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<hr \/>\n<p><strong>References:<\/strong><\/p>\n<p><a href=\"https:\/\/www.news-medical.net\/news\/20170316\/Centrifugal-concentrators-for-biological-applications.aspx\" rel=\"nofollow\">Centrifugal concentrators for biological applications.<\/a><br \/>\n<a href=\"https:\/\/biochromato.com\/types-of-solvent-evaporators-an-overview\/\" rel=\"nofollow\">Types of Solvent Evaporators \u2013 An Overview<\/a><br \/>\n<a href=\"http:\/\/www.rotalab.com\/en\/products\/sample-preparation-equipments\/nitrogen-evaporator.html\" rel=\"nofollow\">NITROGEN EVAPORATORS (Sample Concentrators)<\/a><br \/>\n<a href=\"https:\/\/biopharma.co.uk\/wp-content\/uploads\/2018\/01\/Introduction-to-Evaporation.pdf\" rel=\"nofollow\">Introduction to Evaporation &#8211; biophara group<\/a><br \/>\n<a href=\"https:\/\/pubsapp.acs.org\/subscribe\/archive\/tcaw\/13\/i05\/pdf\/504prodprofile.pdf\" rel=\"nofollow\">Evaporators &#8211; American Chemical Society<\/a><br \/>\n<a href=\"https:\/\/rotovaps.net\/blogs\/blog\/should-you-use-a-fume-hood-with-a-rotovap\" rel=\"nofollow\">Deciding Whether or Not to Use a Fume Hood With Your Rotary Evaporator\u00a0<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Parallel evaporation is a crucial technique in the field of laboratory science that facilitates the rapid and efficient concentration of multiple samples simultaneously. This topic holds immense importance due to its wide range of applications in various research areas, such as drug discovery, combinatorial chemistry, and analytical chemistry. Parallel evaporation enables scientists to accelerate sample [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4929,"parent":0,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","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":""}},"footnotes":""},"application-category":[],"class_list":["post-5383","application","type-application","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Parallel Evaporator | 4 Most Common Evaporation Technologies in Labs<\/title>\n<meta name=\"description\" content=\"Principle of evaporation concentration is solvent removal. 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