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role="note" class="hatnote navigation-not-searchable">"Chem Tech" redirects here. For the journal abbreviated 'Chem. Tech.', see <a href="/wiki/Chemische_Technik" class="mw-redirect" title="Chemische Technik">Chemische Technik</a>.</div> <p><b>Chemical technologists</b> and <b>technicians</b> (abbr. <b>chem techs</b>) are workers who provide technical support or services in <a href="/wiki/Chemistry" title="Chemistry">chemical</a>-related fields. They may work under direct supervision or may work independently, depending on their specific position and duties. Their work environments differ widely and include, but are not limited to, <a href="/wiki/Laboratory" title="Laboratory">laboratories</a> and industrial settings. As such, it is nearly impossible to generalize the duties of chem techs as their individual jobs vary greatly. Biochemical techs often do similar work in <a href="/wiki/Biochemistry" title="Biochemistry">biochemistry</a>. </p><figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Lab_bench.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Lab_bench.jpg/300px-Lab_bench.jpg" decoding="async" width="300" height="225" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Lab_bench.jpg/450px-Lab_bench.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Lab_bench.jpg/600px-Lab_bench.jpg 2x" data-file-width="2272" data-file-height="1704" /></a><figcaption>Laboratory, Institute of Biochemistry, University of Cologne</figcaption></figure> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Technologists">Technologists</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chemical_technologist&action=edit&section=1" title="Edit section: Technologists"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Chemical technologists are more likely than technicians to participate in the actual <i>design</i> of experiments, and may be involved in the interpretation of experimental data. They may also be responsible for the operation of <a href="/wiki/Chemical_process" title="Chemical process">chemical processes</a> in large <a href="/wiki/Chemical_plant" title="Chemical plant">plants</a>, and may even assist <a href="/wiki/Chemical_engineer" title="Chemical engineer">chemical engineers</a> in the design of the same. </p><p>Some <a href="/wiki/Post-secondary_education" class="mw-redirect" title="Post-secondary education">post-secondary education</a> is generally required to be either a chemical technician or technologist. Occasionally, a company may be willing to provide a high school graduate with training to become a chemical technician, but more often, a two-year degree will be required.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Chemical technologists generally require completion of a specific college program—either two year or four year— in chemical, biochemical, or chemical engineering technology or a closely related discipline.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> They usually work under or with a scientist such as a <a href="/wiki/Chemist" title="Chemist">chemist</a> or <a href="/wiki/Biochemist" title="Biochemist">biochemist</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Technicians">Technicians</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chemical_technologist&action=edit&section=2" title="Edit section: Technicians"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Chemical or biochemical technicians often work in <a href="/wiki/Clinical_laboratory" class="mw-redirect" title="Clinical laboratory">clinical (medical) laboratories</a> conducting routine <a href="/wiki/Chemical_analysis" class="mw-redirect" title="Chemical analysis">analyses</a> of <a href="/wiki/Sampling_(medicine)" title="Sampling (medicine)">medical samples</a> such as blood and urine. Industries which employ chem techs include <a href="/wiki/Chemical_industry" title="Chemical industry">chemical</a>, <a href="/wiki/Petrochemical" title="Petrochemical">petrochemical</a>, and <a href="/wiki/Pharmaceutical" class="mw-redirect" title="Pharmaceutical">pharmaceutical</a> industries. Companies within these industries can be concerned with <a href="/wiki/Manufacturing" title="Manufacturing">manufacturing</a>, <a href="/wiki/Research_and_development" title="Research and development">research and development</a> (R&D), <a href="/wiki/Consultant" title="Consultant">consulting</a>, <a href="/wiki/Quality_control" title="Quality control">quality control</a>, and a variety of other areas. Also, chem techs working for these companies may be used to conduct quality control and other routine analyses, or assist in chemical and biochemical <a href="/wiki/Research" title="Research">research</a> including analyses, industrial chemistry, <a href="/wiki/Environmental_protection" title="Environmental protection">environmental protection</a>, and even <a href="/wiki/Chemical_engineering" title="Chemical engineering">chemical engineering</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Duties">Duties</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chemical_technologist&action=edit&section=3" title="Edit section: Duties"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>As a general rule, chemical technologists are more likely to be provided with greater autonomy and more complex responsibilities than chemical technicians. </p> <div class="mw-heading mw-heading3"><h3 id="Chemical_technicians">Chemical technicians</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chemical_technologist&action=edit&section=4" title="Edit section: Chemical technicians"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The most common work done by chemical technicians is in <a href="/wiki/Research_and_development" title="Research and development">R&D</a>. They often work in a <a href="/wiki/Laboratory" title="Laboratory">laboratory</a> environment under the supervision of a <a href="/wiki/Chemist" title="Chemist">chemist</a> or a <a href="/wiki/Chemical_engineer" title="Chemical engineer">chemical engineer</a>. </p><p>They may typically assist in setting up and conducting chemical <a href="/wiki/Experiment" title="Experiment">experiments</a>, and may operate lab equipment under supervision. They are expected to maintain established quality control standards. They may also compile records for analytical studies, and sometimes are involved in writing reports on studies. </p><p>National <a href="/wiki/Certification" title="Certification">certification</a> for chemical technologists and technicians is required in some countries. </p> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chemical_technologist&action=edit&section=5" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20090814064732/http://stats.bls.gov/oco/ocos115.htm">"Science Technicians"</a>. Archived from <a rel="nofollow" class="external text" href="http://stats.bls.gov/oco/ocos115.htm#training">the original</a> on 2009-08-14<span class="reference-accessdate">. Retrieved <span class="nowrap">2009-08-09</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Science+Technicians&rft_id=http%3A%2F%2Fstats.bls.gov%2Foco%2Focos115.htm%23training&rfr_id=info%3Asid%2Fen.wikipedia.org%3AChemical+technologist" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110706172753/http://www.chemeng.ca/index.cfm/ci_id/5365/la_id/1.htm">"Archived copy"</a>. 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