Separations Products & Reviews

Filtration is simple, versatile, and necessary to prevent clogging of HPLC columns. Captiva's unique dual depth filtration media provides complete removal of precipitated proteins and outstanding resistance to sample clogging.

The 1260 Infinity II GPC/SEC System is designed to meet the challenges faced by today’s polymer analysis. This versatile size exclusion chromatography (SEC) and gel permeation chromatography (GPC) system provides accuracy and high performance.

With the 1260 Infinity II Multidetector GPC/SEC System, you can select from any combination of detection by refractive index, light scattering, and viscometry. The system delivers accurate, absolute molecular weights and sizes, and can be used to analyze a wide range of polymers, regardless of molecular weight range or solvent. Each detector has independent temperature control to ensure that high levels of precision and repro…

The 1260 Infinity II High-Temperature GPC System can provide information about all of today’s engineering polymers such as polyolefins, which are one of the most popular polymers with numerous applications. This level of detail helps with development and to predict how a given batch will process and perform in the final product.

By combining the signals from two diode array detectors with different path length Max-Light flow cells, the 1290 Infinity III High Dynamic Range DAD Solution allows you to detect and quantify all components in your sample in a single run.

Build Outstanding Analytical Performance on a Strong Foundation of Sample Prep

Extreme sensitivity, extended dynamic range and high light throughput   The 335 Diode Array Detector with programmable slit widths delivers extreme sensitivity and spectral resolution from 190 nm to 950 nm. Dual pathlength flow cells provide an extended dynamic range from 0.0005 AU to 70 AU. A high light throughput optical design ensures superb sensitivity, low noise performance, excellent resolution and stability. Spectral pr…

Agilent ® J&W™ DB-5ms and HP-5ms Ultra Inert deliver industry-leading analytical performance in a range of chromatographic applications. Very low bleed characteristics and excellent signal-to-noise ratio and peak shapes, enables high levels of performance in analyzing challenging active analytes. DB-5ms  and HP-5ms Ultra Inert are also individually tested with a demanding Ultra Inert test probe mixture, to deliver consistent…

The Agilent 7100 CE System can be used as a standalone unit, as the separations component of a CE/MS, or as a complementary, orthogonal technology to LC. Extended light path capillaries increase the system’s sensitivity, while the replenishment system enables high-throughput operation.

Calculates pump time tables for ion-exchange chromatography with the Agilent 1260 Infinity Bio-inert Quaternary Pump Buffer Advisor is an CDS-independent calculator software to significantly increase productivity and precision in ion-exchange chromatography. Buffer Advisor simplifies pH scouting dramatically by automating the preparation of buffers for IEX from stock solutions. It eliminates the need to prepare and titrate mul…

The Agilent open-systems approach to laboratory informatics allows our customers to select the best hardware and software to meet their needs. The instrument control program consists of two components to enable multivendor control in chromatography data systems (CDS).  

Agilent offers dispersive kits with sorbents and salts supplied in 2 or 15 mL centrifuge tubes to accommodate the aliquot volumes specified by current AOAC and EN methodologies.

Unlike other suppliers of QuEChERS extraction kits, Agilent QuEChERs salts and buffers are pre-packaged in anhydrous packages. This allows you to add them after adding your solvent to the sample, as specified in the QuEChERS methodologies. Extraction Kits include: 50 quantity of 50 mL polypropylene centrifuge tubes with caps MgSO4 and NaCl, or other salts for buffering; pre-weighed in anhydrous packet

Agilent's LC Dissolution Software is an add-on module to the ChemStation Edition of the OpenLAB Chromatography Data Systems. The software controls the analysis of dissolution samples and calculates final dissolution results. In combination with OpenLAB ECM or OpenLAB Data Store, all tools for 21 CFR Part 11 compliance such as access control, data security, data integrity, electronic signatures and archival are provided. Feat…

Agilent AdvanceBio Peptide Mapping columns are designed to provide high-resolution peptide maps for protein identification and determination of post translation modifications. These columns provide the ability for you to quickly resolve and identify amino acid substitutions/modifications in a protein primary sequence.

The 1290 Infinity III Online SPE system offers automated solid phase extraction (SPE) to enrich analytes, remove matrix components or lower detection limits, for example for trace-level water analysis.

Use this automated and user-programmable helium conservation module on an Agilent 8890, 8860, or 7890 GC to significantly reduce your helium consumption, especially when combined with Agilent Gas Saver.

LiChrospher silica columns are made with spherical, 'sil' type porous silica particles. LiChrospher Columns Features: Available in 5 µm particle size Reversed-phase available in RP-C18, RP-18 Encapped, RP-8, RP-Select B, CN Normal-phase available in CN, Diol, NH2, Si Applications—Pharmaceuticals, aromatics LiChrospher RP-18—Spherical silica for acidic, neutral and basic compounds with great batch-to-batch reproduci…

Agilent J&W HP-PLOT Q is a bonded polystyrene-divinylbenzene (DVB) column specially developed for the separation of targeted nonpolar and polar compounds, including hydrocarbons (natural gas, refinery gas, ethylene, propylene, all C1-C3 isomers); CO2, methane, air/CO, and water; polar solvents (methanol, acetone, methylene chloride, alcohols, ketones, aldehydes, esters); and sulfur compounds (H2S, mercaptans, COS).

Agilent DB-Sulfur SCD columns are optimized for use with Sulfur Chemiluminescence Detection (SCD) to provide low bleed performance and reduced SCD ceramic tube fouling. 

The Agilent Large Valve Oven (LVO) for 8890 and 7890B GC systems is a versatile, high-capacity external oven that can be configured to support complex, multi-valve GC applications without taking up any bench space.

Agilent J&W Packed GC Columns are designed and manufactured to offer excellent and reproducible performance for all sample types associated with packed column separations, most important in the hydrocarbon processing industry. 

Agilent Bio-Monolith Protein A and Protein G LC columns are designed for analytical separation of all IgG subclasses (human and mouse). They deliver fast and accurate quantitation of mAb titer and purification of small amounts of mAb for further characterization.

Agilent J&W PoraPLOT Q is recommended for column switching systems that analyze polar and apolar volatile compounds. Water elutes as a sharp and quantifiable peak. In addition, retention times are repeatable, as retention is not influenced by water in the sample.

Preparative PL aquagel-OH columns enable rapid and predictable scale-up for aqueous Size Exclusion and Gel Filtration Chromatography.