Application Specific HPLC Columns

Overview

Column chemistries specifically designed for challenging and critical separations

Our application specific columns utilize novel and unique chemistries to provide superior resolution and ease of use for your key pharmaceutical, environmental, and food/beverage applications. These columns were developed for specialized workflows and can effectively perform complex separations of a variety of molecules including carbamate, organic acids, surfactants, polyaromatic hydrocarbons (PAHs), aminoglycosides, and DNPH derivatives of aldehydes and ketones. All columns are QC tested on relevant analytes to simplify your method set up and monitoring.

All HPLC and UHPLC columns

Application specific columns

Carbamate pesticides	Explosives	Organic acids	Carbonyl compounds

Acclaim carbamate*	Acclaim explosives E2*	Acclaim organic acid*	Acclaim carbonyl C18*
Designed for baseline resolution of the 14 carbamate pesticides specified in EPA Method 531.2 Highly sensitive, rugged, low-bleed columns designed for the determination of carbamates using LC-postcolumn derivatization-fluorescence or LC-MS detection	Achieve baseline resolution of all 14 explosives listed in EPA SW-846 Method 8330 Effective separation of explosive compounds including of TNT, RDX, 1,3,5-TNB, 2,4-DNT and 2,6-DNT Unique selectivity allows for simultaneous separation of some nitrate esters explosives (e.g. PETN and EGDN)	Hydrolytic stability at low-pH conditions and compatibility with 100% aqueous mobile phases make these columns ideal for reversed phase retention of hydrophilic aliphatic organic acids Selectivity for a wide spectrum of organic acids, including hydrophilic aliphatic acids, aromatic acids, and select amino acids	Ideal selectivity for the baseline resolution of DNPH derivatives regulated by various official methods, including EPA 554, EPA 8315, EPA 1667, EPA TO-11, and CARB 1004 Excellent, high-throughput separation of carbonyl compounds, including low molecular weight aldehydes and ketones
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Surfactants	Aminoglycosides	Polyaromatic hydrocarbons

Acclaim Surfactant* Acclaim Surfactant Plus*	Acclaim AmG C18*	Hypersil Green PAH**
Outstanding separation of anionic, nonionic, cationic, and amphoteric surfactants Excellent resolution for ethoxylated surfactants Acclaim Surfactant columns offer improved separation of Triton-X and sodium xylene sulfonate Acclaim Surfactant columns are best suited for use with ultraviolet (UV) detection and ELSD, and Acclaim Surfactant Plus columns are ideal for LC-MS detection	Excellent for ion-pairing aminoglycosides separations using trifluoroacetic acid (TFA) Packed with polymer-encapsulated silica covalently bonded with C18 ligands to increase stability under highly acidic conditions Ideal for applications such as drug purity characterization and quantification, therapeutic drug monitoring, and residual control testing in different matrices	Hypersil Green PAH columns feature a specially tailored alkyl-bonded silica stationary phase with high carbon loading, excellent performance, and rapid analysis of polynuclear aromatic hydrocarbons (PAHs) Specifically designed for the separation of PAHs and optimized for applications involving the 16 PAHs covered by US EPA Method 610 and European Regulation NF EN ISO 17993
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