Zebron GC Information

Zebron Phases

Get More Than Just A Column

Customers Come First

VIDEO: Our Quality

You're Our #1 Priority!

From selecting the right column or liner to GC method optimization, our goal is to provide best-in-class service, and expert support for our customers! Complimentary services include:

<p><img alt="Zebron Phases" src="/webimage/21zebron-phases.png" style="width:730px" /></p>

<h1><big><strong>Get More Than Just A Column</strong></big></h1>

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<!--<p><b>VIDEO:</b> Our Innovation</p>
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<p>Customers Come First</p>
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<p><b>VIDEO:</b> Our Quality</p>
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<h3><strong>You're Our #1 Priority!</strong></h3>

<p>From selecting the right column or liner to GC method optimization, our goal is to provide best-in-class service, and expert support for our customers! Complimentary services include:</p>

<ul>
	<li><a href="/application/search?technique=GC&cookie=false">Hundreds of searchable GC applications</a></li>
	<li><a href="/info/form/askgc">GC and GC/MS troubleshooting assistance</a></li>
	<li><a href="/Account/LogOn/form~gcdeminar">Free on-site demonstrations and training seminars</a></li>
	<li><a href="/phenologix">PhenoLogix GC application development and method optimization services</a></li>
	<li><a href="/Home/TechnicalDocuments?Technique=GC&cookie=false">The Phenomenex Technical Resource Library</a></li>
	<li><a href="/info/form/askgc">GC column and accessory selection and cross-referencing support</a></li>
	<li><a href="/info/form/askgc">Free one-on-one consultation with a GC Specialist</a></li>
	<li><a href="/gc-column/gc-technical-tips">Personalized GC technical tips and tricks</a></li>
</ul>

<h3><strong>Designed With Quality In Mind</strong></h3>
<span>With over 120 years of combined experience, our GC scientists have the technological know-how to produce quality GC columns! Many spent years creating keystone GC phases at J&W Scientific prior to joining our team. Our foundation in expertise means you get products designed to work out-of-the-box, headache free.</span>

<ul>
	<li>Aggressive indivual QC testing for every Zebron column</li>
	<li>Excellent sensitivity and reproducibility</li>
	<li>Long GC column lifetimes</li>
	<li>Low bleed GC column performance</li>
</ul>

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<!--<h3><strong>Our Innovation, Your Success</strong></h3>

<p>In 1997, Phenomenex acquired GC manufacturing capabilities from Dr. Robert Wohleb, the "W" of J&W Scientific. We set out to pioneer the development of a new family of GC columns, and in 1999 the original Zebron columns came to life! The Zebron column family continues to evolve to help overcome obstacles you face every day - our innovation comes from solving real-world GC problems.</p>

<h1><big><strong>What Customers Are Saying</strong></big></h1>

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<p>"The <a href="/Products/GCDetail/Zebron/ZB-5">Zebron ZB-5</a> column has proven to be a winner. It produces high resolution chromatography in a very reliable manner. Guaranteed quality at an affordable price, you can't go wrong."</p>

<p class="gctestcustomer">Carl Adix, BASF Corporation</p>
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<p>"I analyze phenolics by GC/MS. After each run with [Agilent] J&W's DB-5 I had to clean the injector and replace the gold seal and inlet line and trim 4 to 5 feet of column. After most runs with Zebron, I could get away with just changing the inlet and not having to clean or trim the column. The separation was the same, but the Zebron lasted about 4 to 5 times longer, which for means means saving at least $5,000 a year."</p>

<p class="gctestcustomer">Sam Sabella, BASF</p>
</div>

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<p>"I was very glad to receive all six <a href="/Products/GCDetail/Zebron/ZB-WAX">ZB-WAX columns</a> overnight. It was nice to know that even if we order columns at 5:00 pm (Eastern Time), you can deliver them overnight! How simple to order!"</p>

<p class="gctestcustomer">Analytical Chemist, Industrial Chemical Company</p>
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<div class="gctestimonial" id="gcslide4">
<p>"The chromatography quality and performance are excellent. Column bleed is minimal at 320 °C. Peak quality remains good for 5 to 6 months averaging 40 injections in a 24 hour period, 6 to 7 days per week."</p>

<p class="gctestcustomer">Kevin Walkup, Specialized Assays, Inc.</p>
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40 Phases

Zebron Z-Guard Phase Detail

Zebron Z-Guard Phase Information

Protect and Extend Column Lifetime

Z-Guard columns are universal GC guard columns, designed for use with virtually any GC capillary column, from virtually any manufacturer.

Extend column lifetime by preventing stationary phase damage
Improve separation, peak shapes (especially early elutors), sensitivity, and accuracy of quantitative results
Alternative to Agilent, Restek, Supelco, and many more

Easy Use Z-Guard Column Kits

Try Z-Guard columns individually or get the convenient, complete kit. Each kit includes:

5 or 10 meters of deactivated fused-silica tubing
5 universal connectors
0.5 mL of polyimide resin

Guard Column Usage

Z-Guard GC Guard Column

<h2><strong><big>Protect and Extend Column Lifetime</big></strong></h2>

<p>Z-Guard columns are universal GC guard columns, designed for use with virtually any GC capillary column, from virtually any manufacturer.</p>

<ul>
	<li>Extend column lifetime by preventing stationary phase damage</li>
	<li>Improve separation, peak shapes (especially early elutors), sensitivity, and accuracy of quantitative results</li>
	<li>Alternative to Agilent, Restek, Supelco, and many more</li>
</ul>

<h3><strong>Easy Use Z-Guard Column Kits</strong></h3>

<p>Try Z-Guard columns individually or get the convenient, complete kit. Each kit includes:</p>

<ul>
	<li>5 or 10 meters of deactivated fused-silica tubing</li>
	<li>5 universal connectors</li>
	<li>0.5 mL of polyimide resin</li>
</ul>

<h3><strong>Guard Column Usage</strong></h3>

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40 Phases

Technical Documents
Search FAQ

Document Type:

Document Type	Title
Brochures	2022/2023 色谱产品指南 (Catalog)	Add to My Documents
Technical Notes	A Simple and Rapid Extraction Method for Chlorinated Pesticides from poultry fat using SPE and GCECD (TN-0090)	Add to My Documents
Technical Notes	Drugs of Abuse Panel from Urine by GC/MS and LC/MS (TN-0041)	Add to My Documents
Technical Notes	Analysis of 33 Primary and Secondary Terpenes Found in Cannabis by GC-FID	Add to My Documents
Technical Notes	Analysis of Sensory-Active Volatile Phenols in Smoke-Exposed Grapes by Gas Chromatography (TN-2068)	Add to My Documents
Brochures	Analyzing Fats and Oils by GC	Add to My Documents
Brochures	Cannabis Testing Guide	Add to My Documents
Brochures	Custom Method Development and Optimization Services for Clinical Research	Add to My Documents
Other	Environmental Testing Guide	Add to My Documents
Other	Essential Guide for Biofuel Analysis	Add to My Documents
Technical Notes	Endothalls in Water by EPA Method 548.1 using SPE and GC/MS (TN-0067)	Add to My Documents
Technical Notes	Extraction and Analysis of THC and Metabolites from Whole Blood and Urine by GC/MS (TN-2062)	Add to My Documents
Technical Notes	Fast Analysis of 24 Regulated PAHs on a Zebron™ ZB-PAH GC Column (TN-2070)	Add to My Documents
Brochures	Food Testing Sample Preparation Guide	Add to My Documents
Brochures	Gas Management Trifold	Add to My Documents
Brochures	GC Accessories: Product Overview Guide	Add to My Documents
Other	Zebron GC Column Selection Poster	Add to My Documents
Brochures	GC Environmental Selection Guide	Add to My Documents
Brochures	GC Food Testing Guide	Add to My Documents
Supporting Docs	GC Resources Flyer	Add to My Documents
Other	GC Troubleshooting Guide	Add to My Documents
Technical Notes	GC/MS Analysis of PAHs in Rubber and Plastic (TN-2071)	Add to My Documents
Other	Guide To GC Column Care	Add to My Documents
Other	How To Choose A 5 Phase Column	Add to My Documents
Technical Notes	Improved Analysis of EPA Method 625 Using Large- Particle, Large-Pore Solid Phase Extraction (SPE) (TN-0091)	Add to My Documents
Technical Notes	Improved Analysis of EPA Method 8270D (TN-2049)	Add to My Documents
Technical Notes	Improved Analysis of Flavor Compounds In Scotch Whiskey Using An Aqueous-Stable Polyethylene Glycol Stationary Phase	Add to My Documents
Technical Notes	Improving the Analysis of European Union (EU) PAHs using a Zebron™ ZB-PAH GC Column (TN-2072)	Add to My Documents
Brochures	Kinetex PAH and Zebron ZB-PAH Product Guide	Add to My Documents
Brochures	Pesticide Analysis by GC/LC/Sample Prep	Add to My Documents
Other	Pharmaceutical Analysis Guide- Formulations	Add to My Documents
Technical Notes	Polycyclic Aromatic Hydrocarbons (PAHs) in Tattoo Ink by GC/MS (TN-2066)	Add to My Documents
Technical Notes	BTEX by GC (TN-2001)	Add to My Documents
Technical Notes	Organic Compounds Analysis in Drinking Water (EPA 525.2) by GC (TN-2004)	Add to My Documents
Technical Notes	VOA Analysis (EPA 8260B) by GC (TN-2005)	Add to My Documents
Technical Notes	PONA Analysis on Gasoline Fractions by GC (TN-2006)	Add to My Documents
Technical Notes	Enhanced Results of Diesel Range Organics (DROs) (TN-2015)	Add to My Documents
Technical Notes	Considerations for Using Narrow Bore (0.10 mm) GC Columns (TN-2015)	Add to My Documents
Technical Notes	A Simple Guide to Improving GC Column Lifetime (TN-2017)	Add to My Documents
Technical Notes	Considerations When Optimizing Your GC Method: Phase Ratio (TN-2018)	Add to My Documents
Technical Notes	The Importance of System Conditioning After Installing a New Gas Chromatography Column (TN-2019)	Add to My Documents
Technical Notes	Troubleshooting Problems When Lighting a GC/FID (TN-2020)	Add to My Documents
Technical Notes	Multi-Residue Pesticide Screening by GC/MS (TN-2021)	Add to My Documents
Technical Notes	Diesel Fractionation by GC Following the Revised Massachussets EPH Guidelines (TN-2022)	Add to My Documents
Technical Notes	Aqueuos Stability for Distilled Spirits Testing by GC (TN-2025)	Add to My Documents
Technical Notes	Chlorinated Pesticides by GC (EPA 8081) (TN-2026)	Add to My Documents
Technical Notes	Polyaromatic Hydrocarbons (PAHs) by GC (TN-2027)	Add to My Documents
Technical Notes	Understanding the Revisions to USP Monograph <467>: Residual Solvents (TN-2028)	Add to My Documents
Technical Notes	Accurate and Painless GC Column Installation (TN-2029)	Add to My Documents
Technical Notes	Glycerin in Biodiesel Using a High Temperature Fused Silica GC Column (TN-2030)	Add to My Documents
Technical Notes	Split Injections in Gas Chromatography: How to Reduce Inlet Discrimination By Using a Liner with Glass Wool (TN-2031)	Add to My Documents
Technical Notes	Revised USP Chapter 467 and its Application to Excipient Qualification and Testing (TN-2032)	Add to My Documents
Technical Notes	Bioethanol Analysis by GC Following ASTM Method D 5501 (TN-2033)	Add to My Documents
Technical Notes	Blood Alcohols by GC (TN-2036)	Add to My Documents
Technical Notes	2 Ways to Attain Sharper Peak Shape and Higher Sensitivity in Gas Chromatography (TN-2038)	Add to My Documents
Technical Notes	Chlorinated Pesticides by GC/ECD (TN-2039)	Add to My Documents
Technical Notes	Opiates from Urine by GC/MS and LC/MS/MS (TN-2040)	Add to My Documents
Technical Notes	Blood Alcohol Internal Standard Selection for Post Mortem Samples by GC (TN-2041)	Add to My Documents
Technical Notes	Easy and Painless GC Column Installation (TN-2042)	Add to My Documents
Technical Notes	Simulated Distillation (ASTM D6352 and D71679) by GC (TN-2043)	Add to My Documents
Technical Notes	Blood Alcohol Analysis by Resolution of Propanol from Ethanol by GC (TN-2044)	Add to My Documents
Technical Notes	Environmental Contaminants Caused by the Oil Spill in the Gulf of Mexico by GC and HPLC (TN-2045)	Add to My Documents
Technical Notes	Gulf Oil Dispersants (COREXIT 9527 and 9500) by GC/MS and LC/MS/MS (TN-2046)	Add to My Documents
Technical Notes	EPA Method 8270D by GC (TN-2050)	Add to My Documents
Technical Notes	Diesel Range Organics Analysis by High Temperature GC (TN-2051)	Add to My Documents
Brochures	Zebron ZB-5MSplus GC Columns	Add to My Documents
Brochures	ZB-FAME, The Fast FAME GC Column	Add to My Documents
Brochures	Zebron 5 Phase Selection	Add to My Documents
Brochures	Zebron ZB-1XT SimDist GC Columns	Add to My Documents
Brochures	Zebron ZB-CLPesticides GC Columns	Add to My Documents
Brochures	Zebron ZB-SemiVolatiles GC Columns	Add to My Documents
Brochures	Zebron ZB-WAXplus GC Columns	Add to My Documents
Technical Notes	37 FAMEs including Omega-3 and -6 Fatty Acids by GC-FID in Under 12 Minutes (TN-2069)	Add to My Documents
Brochures	Advanced Pesticide Testing Using Zebron GC Columns	Add to My Documents
Brochures	GC Accessories: Cool-Lock Installation Nut	Add to My Documents
Technical Notes	Determination of Sterols in Olive Oil (TN-0114)	Add to My Documents
Technical Notes	Drugs of Abuse Analysis by GC/MS using a Zebron ZB-5MSplus	Add to My Documents
Brochures	GC Accessories: Easy Seals Inlet Base Seals	Add to My Documents
Technical Notes	Environmental Contaminants from Oil Spills (TN-2045)	Add to My Documents
Technical Notes	Ethanolamine Analysis by GC/MS using a Zebron ZB-5MSplus	Add to My Documents
Technical Notes	Extraction and GC/MS Analysis of Cannabinoids from Brownies using roQ QuEChERS Extraction Salts and a Zebron ZB-5MSplus GC Column	Add to My Documents
Technical Notes	Extraction and GC/MS Analysis of Melamine From Dog Food using a Zebron ZB-5MSplus GC column	Add to My Documents
Technical Notes	Haloacetic Acids from Water by GC/ECD (TN-0039)	Add to My Documents
Technical Notes	Fast Analysis of 37 FAMEs in 11 Minutes Using a Zebron ZB-FAME GC Column	Add to My Documents
Brochures	GC EPA Application Guide	Add to My Documents
Technical Notes	Polycyclic Aromatic Hydrocarbons (PAHs) by GC/MS and LC/MS (TN-0042)	Add to My Documents
Technical Notes	Improved Resolution of Triazine Herbicides (TN-2052)	Add to My Documents
Technical Notes	Oil Dispersants (COREXIT 9527 and 9500) by GC/MS and LC/MS/MS (TN-2046)	Add to My Documents
Technical Notes	Optimized Analysis of 1,4-Dioxane in Tap Water by GC/MS (TN-2065)	Add to My Documents
Technical Notes	Optimized Column Selectivity for Orthogonal Separation of Fatty Acid Methyl Esters (FAMEs) Using GCxGC (TN-2064)	Add to My Documents
Technical Notes	Polycyclic Aromatic Hydrocarbons (PAH) in Electronic Components using Zebron™ ZB-PAH by GC-MS (TN-2073)	Add to My Documents
Technical Notes	Quick, Accurate Testing of FAMEs in Olive Oil by GC/FID Using a Zebron™ ZB-FAME GC Column (TN-2063)	Add to My Documents
Technical Notes	Melamine and Cyanuric Acid by LC/MS/MS (TN-0021)	Add to My Documents
Technical Notes	Converting from Packed to Capillary GC Columns (TN-2016)	Add to My Documents
Technical Notes	Polychlorinated Biphenyls (PCBs) Designated as Toxic by the World Health Organization (WHO) by GC/MS (TN-2023)	Add to My Documents
Technical Notes	The Effect of Temperature on Compound Elution Order in GC (TN-2034)	Add to My Documents
Technical Notes	Single-Run Analysis of PBDEs Including BDE-209 on Zebron ZB-SemiVolatiles (TN-2054)	Add to My Documents
Technical Notes	EPA Method 508.1 with Automated Extraction by GC/ECD (TN-0050)	Add to My Documents
Brochures	Zebron ZB-MultiResidue GC Columns	Add to My Documents
Brochures	Zebron Essentials for FAMEs, Smart Alternatives for the FAMEs Traditionalist	Add to My Documents
Brochures	Zebron PLUS GC Inlet Liners	Add to My Documents
Technical Notes	37 FAMEs In Under 25 Minutes by GC/FID Using Zebron ZB-FAME	Add to My Documents
Technical Notes	FAMEs In Monterey Jack Cheese by GC/FID Using Zebron ZB-FAME	Add to My Documents
Technical Notes	FAMEs In Peanut Butter by GC/FID Using Zebron ZB-FAME	Add to My Documents
Technical Notes	FAMEs in Soybean Oil by GC/FID Using Zebron™ ZB-FAME	Add to My Documents
Brochures	GC Inlet Liners	Add to My Documents
Brochures	GC Method Development GUide	Add to My Documents
Brochures	Zebron Inferno GC Columns	Add to My Documents
Brochures	Zebron ZB-Bioethanol GC Columns	Add to My Documents

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