Products & Reviews

By switching to the unique selectivity of ZB-Dioxin you will gain enhanced resolution of 2,3,7,8-TCDD and 2,3,7,8-TCDF from its isomers in one run, and only need a single ZB-Dioxin GC column as your SINGLE column solution for Dioxin analysis. Upgrade your existing GC column for Dioxin analysis to a Zebron ZB-Dioxin GC column and get all the analytical benefits and productivity gains of a single column solution.

SecurityGuard offers a convenient and economical way to extend HPLC column lifetimes. Did you know a common cause of high backpressure, split peaks, broad peaks, baseline noise, baseline drift and loss of resolution is contaminants? The fact is all mobile phases contain some chemical contaminants or microparticulates, from the sample, solvent, or wear on the polymeric seals of the pump or injector. These contaminants can…

Part Number: AS0-5208

Guaranteed Performance for Pesticides and InsecticidesSpecially engineered column set specifically designed for pesticide screening and confirmation by GC/ECD, GC/NPD, and GC/MSResolve common pesticide isomers with optimized selectivity for food and environmental samplesImproved inertness for decreased breakdown of sensitive pesticides such as DDTExceed EPA Method 8081 specifications for dual column confirmation when used as a…

Zebron ™ ZB-XLB-HT is a phenyl-si-arylene bonded phase that can withstand temperatures up to 400˚ C, enabling analyses of compounds with high molecular weights and boiling points. The Zebron Inferno non-metal columns are stable at high temperatures due to proprietary coating and binding technologies, providing long lifetime, low bleed and low activity. They are ideal for analyses in environmental, food and beverage, pharmaceut…

Economical, high efficiency columns to purify and/or characterize proteins, peptides, and other biomolecules including antibodies, aggregates, and PEGylated proteinsHigh performance: Analytical and preparative BioSep columns offer high resolution, maximum efficiency, and exceptional peak asymmetryImproved recovery: Extremely inert media offers advantages for accurte quantitationFlexible method development: 3 phases options (20…

Starting with 3 µm ultra-pure silica, Yarra particles are densely bonded with a proprietary surface chemistry. Coupled with tight particle and pore size distribution as well as strict packing and QC specifications, Yarra GFC columns allow for the highest efficiencies and resolution possible. Yarra columns are offered in three phases (SEC-2000, 3000, and 4000), and are ideal for the separation of small to large proteins, as wel…

Low Bleed Performance for GC/MSMost popular starting column for method developersArylene Matrix Technology (AMT) provides a highly stable arylene phase for enhanced resolution of PAHs and multi-ring aromatic compoundsLow bleed (MS certified) especially suited to high sensitivity work using GC/MSRecommended UseAcids, Alkaloids, Amines, Dioxins, Drugs, EPA Methods (525, 610, 625, 8100), Essential Oils/Flavors, FAMEs, Halo-hydroc…

A New Generation of Performance for Semi-Volatiles AnalysisZB-SemiVolatiles delivers inert, rugged performance with Enviro-Inert™ Technology enhanced 5% phenyl-arylene selectivity. We take the guesswork out of meeting method requirements - troublesome compounds in your samples and the 8270D tuning standard are used as our QC mix, so you can be sure your column is ready to meet suitability requirements for the method!5 Reasons…

Robust Results for VOCs and Residual SolventsIncreased temperature limit speeds run times and re-equilibrationPopular choice for residual solvent testing (USP Monograph )Widely used to separate volatile organic flavor and fragrance additives and residual solvents in industrial or pharmaceutical products (OVIs)Equivalent to USP phase G43Recommended UseEPA Methods (501.3, 502.2, 503.1, 524.2, 601, 602, 624, 8010, 8015, 8020, 802…