Introducing The Bolder Side Of GC

Explore Zebron GC Columns

Low Bleed
Designed to provide high resolution separations
Engineered by expert Phenomenex Gas Chromatography scientists
3 R&D 100 Awards

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Featured GC Columns

Essentials

A collection of tried-and-true selectivites

« »

Boost Your Analysis with Enhanced GC Phases

Plus

Offer a suite of upgrades compared to essential counterparts

« »

Inferno

Resilient under even the most intense GC conditions

« »

Unlimited

Unleash the power of selectivity for targeted performance

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Whether you're looking for the ultimate in inertness, need peak performance, or you just want the essentials, we'll help you find a Zebron GC column that achieves your goals.

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Explore Popular GC Accessories

Zebron Plus Inlet Liner

Zebron Gas Management

Resources

Guides	GC Troubleshooting Guide »	GC Column Selection Guide »	GC Selection Poster »
Technical Notes	Improved Recoveries of Polycyclic Aromatic Hydrocarbons (PAHs) »	Detection and Identification of Gulf Oil Dispersants »	Detection of Environmental Contaminants Caused by the Oil Spill in the Gulf of Mexico »
Webinars	Critical Choices: Best Practices for Improving GC Methods »	GC Troubleshooting Tips & Tricks From Injection Through Detection »	How To Improve Pesticide Analysis by GC »
Blog	Steps To Fast and Furious Gas Chromatography Analysis »	The Optimal Choice For Detailed Hydrocarbon Analysis »	Sartan Drugs Have Been Deemed in Shortage be the FDA »

Technical Tips →

<h4>Explore Zebron GC Columns</h4>

<ul style="padding-bottom: 15px; float:right; padding-right:30px;margin-top:0px;">
	<li>Low Bleed</li>
	<li>Designed to provide high resolution separations</li>
	<li>Engineered by expert Phenomenex Gas Chromatography scientists</li>
	<li>3 R&D 100 Awards</li>
</ul>

<div style="clear:both"> </div>
<a class="btn btn-discounts-blk" href="/info/form/2016discountsaw" onclick="_ga('send', 'event', 'Promo', 'Click', 'GC Technique Page');" style="margin-left:40%; margin-top:-30px;" target="_blank">Signup for Product Discounts</a> </div>
</div>

<div id="gccolumns">
<div>
<h2 style="padding-top: 15px;padding-bottom: 15px; font-size: 30px">Featured GC Columns</h2>
</div>

<div class="featuredrow" style="height: 150px">
<div class="phase-col">
<h1 class="essentials">Essentials</h1>

<p style="font-size: 11px; margin-left: 13%; text-align: center; margin-top: -13px">A collection of tried-and-true selectivites</p>
</div>

<div style="height: 100px">
<h2 style="color: #c55911;text-align: center; font-weight: bold;margin-top: -20px">Boost Your Analysis with Enhanced GC Phases</h2>
</div>

<p style="font-size: 11px; margin-left: 13%; text-align: center; margin-top: -13px">Offer a suite of upgrades compared to essential counterparts</p>
</div>

<div class="plusviewbox">
<ul id="techlist" style="font-family:'Helvetica',sans-serif;">
	<li style="margin-right: -15px;">
	<p style="font-size:26px;font-weight:bold;text-align: center;font-family:'Helvetica',sans-serif;margin-left: 114px;padding-top: 17px"><a class="plus-a" href="/Products/GCDetail/Zebron/ZB-1plus" target="_blank">ZB-1plus</a></p>
	</li>
	<li style="margin-right: -15px;">
	<p style="font-size:26px;font-weight:bold;text-align: center;font-family:'Helvetica',sans-serif;margin-left: 119px;padding-top: 17px"><a class="plus-a" href="/Products/GCDetail/Zebron/ZB-5plus" target="_blank">ZB-5plus</a></p>
	</li>
	<li style="margin-right: -15px;">
	<p style="font-size:26px;font-weight:bold;text-align: center;font-family:'Helvetica',sans-serif;margin-left: 122px;padding-top: 17px"><a class="plus-a" href="/Products/GCDetail/Zebron/ZB-5MSplus" target="_blank">ZB-5MSplus</a></p>
	</li>
	<li style="margin-right: -15px;">
	<p style="font-size:26px;font-weight:bold;text-align: center;font-family:'Helvetica',sans-serif;margin-left: 119px;padding-top: 17px"><a class="plus-a" href="/Products/GCDetail/Zebron/ZB-624plus" target="_blank">ZB-624plus</a></p>
	</li>
</ul>

<div class="featuredrow">
<div class="phase-col">
<h1 class="inferno">Inferno</h1>

<p style="font-size: 11px; margin-left: 13%; text-align: center; margin-top: -13px">Resilient under even the most intense GC conditions</p>
</div>

<div class="featuredrow">
<div class="phase-col">
<h1 class="unlimited">Unlimited</h1>

<p style="font-size: 11px; margin-left: 13%; text-align: center; margin-top: -13px">Unleash the power of selectivity for targeted performance</p>
</div>

<div class="unlimitviewbox">
<ul id="techlist" style="font-family:'Helvetica',sans-serif;">
	<li style="margin-right: -15px;">
	<p style="font-size:26px;font-weight:bold;text-align: center;font-family:'Helvetica',sans-serif;margin-left: 118px;padding-top: 17px"><a class="unlimited-a" href="/Products/GCDetail/Zebron/Zebron%20ZB-Dioxin" target="_blank">ZB-Dioxin<sup class="moveup-sup">NEW!</sup></a></p>
	</li>
	<li style="margin-right: -15px;">
	<p style="font-size:26px;font-weight:bold;text-align: center;font-family:'Helvetica',sans-serif;margin-left: 109px;padding-top: 17px"><a class="unlimited-a" href="/Products/GCDetail/Zebron/ZB-DHA-PONA" target="_blank">ZB-DHA-PONA</a></p>
	</li>
	<li style="margin-right: -15px;">
	<p style="font-size:26px;font-weight:bold;text-align: center;font-family:'Helvetica',sans-serif;margin-left: 119px;padding-top: 17px"><a class="unlimited-a" href="/Products/GCDetail/Zebron/ZB-1XT%20SimDist" target="_blank">ZB-1XT SimDist</a></p>
	</li>
	<li style="margin-right: -15px;">
	<p style="font-size:26px;font-weight:bold;text-align: center;font-family:'Helvetica',sans-serif;margin-left: 122px;padding-top: 17px"><a class="unlimited-a" href="/Products/GCDetail/Zebron/ZB-BAC-1" target="_blank">ZB-BAC-1</a></p>
	</li>
	<li style="margin-right: -15px;">
	<p style="font-size:26px;font-weight:bold;text-align: center;font-family:'Helvetica',sans-serif;margin-left: 119px;padding-top: 17px"><a class="unlimited-a" href="/Products/GCDetail/Zebron/ZB-BAC-2" target="_blank">ZB-BAC-2</a></p>
	</li>
</ul>

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<a class="btn btn-viewmore" href="/Products/GCDetail/Zebron#phases" target="_blank">View all Phases</a></div>

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<div class="findacolumnmsg">
<p style="font-size:20px; font-family:'Helvetica',sans-serif;padding-bottom: 25px;line-height: 25px;">Whether you're looking for the ultimate in inertness, need peak performance, or you just want the essentials, we'll help you find a Zebron GC column that achieves your goals.</p>
<a class="btn btn-columnselector" href="/tools/gcselection" target="blank">Find Now →</a>

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<h2 style="font-size: 30px;padding-top: 30px">Explore Popular GC Accessories</h2>

<p style="margin-left: 24%; margin-top: -7px"><a href="/Products/ZebronLiner">Zebron Plus Inlet Liner</a></p>
</div>

<p style="margin-left: 24%; margin-top: -7px"><a href="/Products/GCDetail/ZEBG">Zebron Gas Management</a></p>
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<p style="margin-left: 27%; margin-top: -7px"><a href="https://www.phenomenex.com/Products/GCInletBaseSeals">Inlet Base Seals</a></p>
</div>

<p style="margin-left: 38%; margin-top: -7px"><a href="https://www.phenomenex.com/Products/GCFerrules">Ferrules</a></p>
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<p style="margin-left: 39%; margin-top: -7px"><a href="https://www.phenomenex.com/Products/VialDetail/Verex">Vials</a></p>
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<a class="btn btn-accessories" href="/Home/TechniqueGC?language=en#gc-accessories" target="blank">Browse Accessories →</a> </div>

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<h2>Resources</h2>

<table style="width: 100%">
	<tbody>
		<tr>
			<td style="font-size: 18px;font-weight: bold"><a href="/Products/GCDetail/Zebron/ZB-BAC-1?phaseTab=true#technical-resources" target="_blank">Guides</a></td>
			<td><a class="tnote" href="https://www.phenomenex.com/Info/ContactInformation?requestType=form~2013gcguidetstechpage&newReg=false" onclick="_ga('send', 'event', 'GC Troubleshooting Guide', 'Click', 'GC Technique Page');" target="_blank"><img alt="Tech Note 0121" src="https://www.phenomenex.com/webimage/gc_217ts_guide.png" width="150px" /> </a>
			<p><a class="tnote" href="https://www.phenomenex.com/Info/ContactInformation?requestType=form~2013gcguidetstechpage&newReg=false" onclick="_ga('send', 'event', 'GC Troubleshooting Guide', 'Click', 'GC Technique Page');" target="_blank"><strong>GC Troubleshooting Guide  »</strong></a></p>
			<a class="tnote" href="https://www.phenomenex.com/Info/ContactInformation?requestType=form~2013gcguidetstechpage&newReg=false" onclick="_ga('send', 'event', 'GC Troubleshooting Guide', 'Click', 'GC Technique Page');" target="_blank"> </a></td>
			
			<td><a class="tnote" href="https://www.phenomenex.com/Info/ContactInformation?requestType=form~17gccolumnselectionguide&newReg=false" onclick="_ga('send', 'event', 'GC Column Selection Guide', 'Click', 'GC Technique Page');" target="_blank"><img alt="GC Column Selection Guide" src="https://www.phenomenex.com/webimage/gc-column-select-guide.png" width="150px" /> </a>
			<p><a class="tnote" href="https://www.phenomenex.com/Info/ContactInformation?requestType=form~17gccolumnselectionguide&newReg=false" onclick="_ga('send', 'event', 'GC Column Selection Guide', 'Click', 'GC Technique Page');" target="_blank"><strong>GC Column Selection Guide »</strong></a></p>
			<a class="tnote" href="https://www.phenomenex.com/Info/ContactInformation?requestType=form~17gccolumnselectionguide&newReg=false" onclick="_ga('send', 'event', 'GC Column Selection Guide', 'Click', 'GC Technique Page');" target="_blank"> </a></td>
			
			<td><a class="tnote" href="https://www.phenomenex.com/Info/ContactInformation?requestType=form~2014gcposter&newReg=false" onclick="_ga('send', 'event', 'GC Selection Poster', 'Click', 'GC Technique Page');" target="_blank"><img alt="GC Selection Poster" src="https://www.phenomenex.com/webimage/gccolumnselectionthmb.png" style="margin-top: 65px" width="175px" /> </a>
			<p><a class="tnote" href="https://www.phenomenex.com/Info/ContactInformation?requestType=form~2014gcposter&newReg=false" onclick="_ga('send', 'event', 'GC Selection Poster', 'Click', 'GC Technique Page');" target="_blank"><strong>GC Selection Poster »</strong></a></p>
			<a class="tnote" href="https://www.phenomenex.com/Info/ContactInformation?requestType=form~2014gcposter&newReg=false" onclick="_ga('send', 'event', 'GC Selection Poster', 'Click', 'GC Technique Page');" target="_blank"> </a></td>
		</tr>
		<tr>
			<td style="font-size: 18px;font-weight: bold"><a href="/Products/GCDetail/Zebron/ZB-BAC-1?phaseTab=true#technical-resources" target="_blank">Technical<br />
			Notes</a></td>
			
			<td><a class="tnote" href="https://phenomenex.blob.core.windows.net/documents/ee7cf730-b2e8-4ed7-b2c6-1418d0dbfa7b.pdf" onclick="_ga('send', 'event', 'GC Tech Note TN0042', 'Click', 'GC Technique Page');" target="_blank"><img alt="Tech Note TN0042" src="https://www.phenomenex.com/webimage/tn-0042_gc_page.png" style="margin-top: 30px" width="175px" /> </a>
			<p><a class="tnote" href="https://phenomenex.blob.core.windows.net/documents/ee7cf730-b2e8-4ed7-b2c6-1418d0dbfa7b.pdf" onclick="_ga('send', 'event', 'GC Tech Note TN0042', 'Click', 'GC Technique Page');" target="_blank"><strong>Improved Recoveries of Polycyclic<br />
			Aromatic Hydrocarbons (PAHs) »</strong></a></p>
			<a class="tnote" href="https://phenomenex.blob.core.windows.net/documents/ee7cf730-b2e8-4ed7-b2c6-1418d0dbfa7b.pdf" onclick="_ga('send', 'event', 'GC Tech Note TN0042', 'Click', 'GC Technique Page');" target="_blank"> </a></td>
			
			<td><a class="tnote" href="https://phenomenex.blob.core.windows.net/documents/5597794d-c3c9-4faf-9754-c7f0a6715208.pdf" onclick="_ga('send', 'event', 'GC Tech Note TN2046', 'Click', 'GC Technique Page');" target="_blank"><img alt="Tech Note 2046" src="https://www.phenomenex.com/webimage/tn-2046_gc_page.png" style="margin-top: 30px" width="175px" /> </a>
			<p><a class="tnote" href="https://phenomenex.blob.core.windows.net/documents/5597794d-c3c9-4faf-9754-c7f0a6715208.pdf" onclick="_ga('send', 'event', 'GC Tech Note TN2046', 'Click', 'GC Technique Page');" target="_blank"><strong>Detection and Identification of<br />
			Gulf Oil Dispersants »</strong></a></p>
			<a class="tnote" href="https://phenomenex.blob.core.windows.net/documents/5597794d-c3c9-4faf-9754-c7f0a6715208.pdf" onclick="_ga('send', 'event', 'GC Tech Note TN2046', 'Click', 'GC Technique Page');" target="_blank"> </a></td>
			
			<td><a class="tnote" href="https://phenomenex.blob.core.windows.net/documents/e76a51ce-5180-47db-be61-bbae08247122.pdf" onclick="_ga('send', 'event', 'GC Tech Note TN2045', 'Click', 'GC Technique Page');" target="_blank"><img alt="Tech Note 2045" src="https://www.phenomenex.com/webimage/tn-2045_gc_page.png" style="margin-top: 30px" width="175px" /> </a>
			<p><a class="tnote" href="https://phenomenex.blob.core.windows.net/documents/e76a51ce-5180-47db-be61-bbae08247122.pdf" onclick="_ga('send', 'event', 'GC Tech Note TN2045', 'Click', 'GC Technique Page');" target="_blank"><strong>Detection of Environmental Contaminants<br />
			Caused by the Oil Spill in the Gulf of Mexico »</strong></a></p>
			<a class="tnote" href="https://phenomenex.blob.core.windows.net/documents/e76a51ce-5180-47db-be61-bbae08247122.pdf" onclick="_ga('send', 'event', 'GC Tech Note TN2045', 'Click', 'GC Technique Page');" target="_blank"> </a></td>
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			<td style="font-size: 18px;font-weight: bold"><a href="/Info/Page/webinars" target="_blank">Webinars</a></td>
			<td><a class="tnote" href="https://www.phenomenex.com/info/form/16gcmethodswebinar" onclick="_ga('send', 'event', 'Critical Choices Webinar', 'Click', 'GC Technique Page');" target="_blank"><img alt="Critical Choices: Best Practices Icon" src="https://www.phenomenex.com/webimage/275gcimprovemethods-tile.png" style="margin-top: 30px;" width="225" /> </a>
			<p><a class="tnote" href="https://www.phenomenex.com/info/form/16gcmethodswebinar" onclick="_ga('send', 'event', 'Critical Choices Webinar', 'Click', 'GC Technique Page');" target="_blank"><strong>Critical Choices: Best Practices<br />
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			<td><a class="tnote" href="https://www.phenomenex.com/info/form/16gctricks" onclick="_ga('send', 'event', 'GC Troubleshooting Tips Webinar', 'Click', 'GC Technique Page');" target="_blank"><img alt="GC Troubleshooting Tips Icon" src="https://www.phenomenex.com/webimage/275gctroubleshooting.png" style="margin-top: 30px;padding-left: 8px" width="225" /> </a>
			<p><a class="tnote" href="https://www.phenomenex.com/info/form/16gctricks" onclick="_ga('send', 'event', 'GC Troubleshooting Tips Webinar', 'Click', 'GC Technique Page');" target="_blank"><strong>GC Troubleshooting Tips & Tricks<br />
			From Injection Through Detection »</strong></a></p>
			</td>
			<td><a class="tnote" href="https://www.phenomenex.com/info/form/2014juneenvwebinar" onclick="_ga('send', 'event', 'How To Improve Pesticide Analysis Webinar', 'Click', 'GC Technique Page');" target="_blank"><img alt="How To Improve Pesticide Analysis Icon" src="https://www.phenomenex.com/webimage/275pesticidegc.png" style="margin-top: 17px;" width="225" /> </a>
			<p><a class="tnote" href="https://www.phenomenex.com/info/form/2014juneenvwebinar" onclick="_ga('send', 'event', 'How To Improve Pesticide Analysis Webinar', 'Click', 'GC Technique Page');" target="_blank"><strong>How To Improve Pesticide Analysis by GC »</strong></a></p>
			</td>
		</tr>
		<tr>
			<td style="font-size: 18px;font-weight: bold"><a href="https://phenomenex.blog/category/gas-chromatography-gc/" target="_blank">Blog</a></td>
			<td><a class="tnote" href="https://phenomenex.blog/2019/09/17/gas-chromatography-analysis/" target="_blank"><img alt="Critical Choices: Best Practices Icon" src="https://www.phenomenex.com/webimage/19fast-and-furious-gc-analysis-blog-310.png" style="margin-top: 30px;" width="225" /> </a>
			<p><a class="tnote" href="https://phenomenex.blog/2019/09/17/gas-chromatography-analysis/" target="_blank"><strong>Steps To Fast and Furious Gas<br />
			Chromatography Analysis »</strong></a></p>
			</td>
			<td><a class="tnote" href="https://phenomenex.blog/2019/07/31/detailed-hydrocarbon-analysis/" target="_blank"><img alt="GC Troubleshooting Tips Icon" src="https://www.phenomenex.com/webimage/Zebron-PONO-post.png" style="margin-top: 30px;padding-left: 8px;" width="225" /> </a>
			<p><a class="tnote" href="https://phenomenex.blog/2019/07/31/detailed-hydrocarbon-analysis/" target="_blank"><strong>The Optimal Choice For Detailed<br />
			Hydrocarbon Analysis »</strong></a></p>
			</td>
			<td><a class="tnote" href="https://phenomenex.blog/2019/04/02/sartan-drugs/" target="_blank"><img alt="How To Improve Pesticide Analysis Icon" src="https://www.phenomenex.com/webimage/sartan-article-post.png" style="margin-top: 17px;" width="225" /> </a>
			<p><a class="tnote" href="https://phenomenex.blog/2019/04/02/sartan-drugs/" target="_blank"><strong>Sartan Drugs Have Been Deemed<br />
			in Shortage be the FDA »</strong></a></p>
			</td>
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<h3><a href="/Products/GCSepta"><strong>Septa</strong></a></h3>
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Most Recent GC Tips

High Temperature GC useage

Basic Considerations for High Temp GC

In gas chromatography, elevated oven temperatures can be used to elute high boiling analytes faster with improved peak shapes, leading to better quantitation. Temperature ramps at the end of an analysis can be used to remove contaminants that may lead to various analytical problems including…

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How to install a cool lock nut for GC Colums

Video: How To Install the Cool-Lock Nut

The Cool-Lock Nut is designed to be a significant improvement over other commercial GC nuts in many ways. GC column installation is quick and easy, you can avoid burning your fingers because it cools with the oven, and it helps ensure more accurate, reproducible…

Read the full tip »

<h3><strong>Most Recent GC Tips</strong></h3>

<div style="width: 450px; float: left;">
<h3 style="margin-top: 4px;">Basic Considerations for High Temp GC</h3>

<p>In gas chromatography, elevated oven temperatures can be used to elute high boiling analytes faster with improved peak shapes, leading to better quantitation. Temperature ramps at the end of an analysis can be used to remove contaminants that may lead to various analytical problems including…</p>

<div style="width: 450px; float: left;">
<h3 style="margin-top: 4px;">Video: How To Install the Cool-Lock Nut</h3>

<p>The Cool-Lock Nut is designed to be a significant improvement over other commercial GC nuts in many ways. GC column installation is quick and easy, you can avoid burning your fingers because it cools with the oven, and it helps ensure more accurate, reproducible…</p>

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<h3><strong>Troubleshooting</strong></h3>
<a href="http://www.phenomenex.com/info/Page/septumbleed">Recognizing Septum Bleed</a><br />
<a href="http://www.phenomenex.com/Info/Page/baselineosc">Troubleshooting Baseline Oscillations</a></div>

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<h3><strong>Column Care</strong></h3>
<a href="http://www.phenomenex.com/Info/Page/gcfourlifetime">Four Key Steps to Extending GC Column Lifetime </a><br />
<a href="http://www.phenomenex.com/info/Page/conditioned">How Long Should A GC Column Be Conditioned?</a><br />
<a href="http://www.phenomenex.com/info/page/installgc">How To: Install A Guard Column</a><br />
<a href="http://www.phenomenex.com/Info/Page/gcpeformtest">How To: Create A GC Performance Test Mix</a><br />
<a href="http://www.phenomenex.com/info/page/watergc">Is Water Safe To Inject In Gas Chromatography?</a></div>

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<h3><strong>Column & Accessory Selection</strong></h3>
<span style="color: rgb(112, 194, 38); font-size: 12px;"><strong>NEW!</strong></span> <a href="http://www.phenomenex.com/Info/Page/gccoolock">Video: How To Install the Cool-Lock Nut</a><br />
<a href="http://www.phenomenex.com/Info/Page/gcliners">How Do I Choose the Right Inlet Liner?</a><br />
<a href="http://www.phenomenex.com/info/Page/pegphases">Choosing Between ZB-WAX and ZB-WAXplus</a><br />
<a href="http://www.phenomenex.com/info/Page/righttempgc">Choosing High Temperature GC Accessories</a></div>
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<h3><strong>Method Development & Optimization</strong></h3>
<span style="color: rgb(112, 194, 38); font-size: 12px;"><strong>NEW!</strong></span> <a href="http://www.phenomenex.com/Info/Page/gchightemptip">Basic Considerations for High Temp GC</a><br />
<a href="http://www.phenomenex.com/Info/Page/labilecompounds">How Do I Analyze Thermally Labile Compounds?</a><br />
<a href="http://www.phenomenex.com/Info/Page/fastgc">Optimizing System Parameters for Fast GC</a><br />
<a href="http://www.phenomenex.com/info/page/gccarriergas">Carrier Gas Optimization</a><br />
<a href="http://www.phenomenex.com/Info/Page/internalstandard">Choosing an Internal Standard</a><br />
<a href="http://www.phenomenex.com/Info/Page/fastgcwork">How Does Fast GC Work?</a><br />
<a href="http://www.phenomenex.com/info/page/gcpeakshape">How To: Improve Early Eluting Peak Shapes</a><br />
<a href="http://www.phenomenex.com/Info/Page/gclateeluting">How To: Improve Late Eluting Peak Shapes</a><br />
<a href="http://www.phenomenex.com/Info/Page/coolinjections">Tips for Cool On-Column Injections</a><br />
<a href="http://www.phenomenex.com/Info/Page/fastgckk">What Makes Fast GC Fast?</a><br />
<a href="http://www.phenomenex.com/Info/Page/shortruntimes">Shortening GC Run Times</a></div>
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