Separations is a fundamental scientific discipline focused on the isolation and purification of components from mixtures. Through techniques such as chromatography, distillation, and filtration, separations scientists separate substances based on their physical or chemical properties. This field plays a crucial role in various industries, including pharmaceuticals, food and beverage testing, environmental science, materials research, and more. Explore how separations techniques enable precise analysis, quality control, and the development of innovative products.
Agilent J&W HP-PAS5 nonpolar columns are specifically designed and processed for the analysis of organochlorine pesticides. With an operating temperature range of -60 to 325/350 ºC, all HP-PAS5 columns are ECD-tested to assure minimal pesticide breakdown and low ECD bleed.
Agilent J&W DB-608 columns are precision-engineered to deliver industry-leading performance in the effective analysis of chlorinated pesticides and PCBs. DB-608 widely used for U.S. EPA methods 608, 508, and 8080, and deliver excellent inertness and recoveries, without resulting in pesticide breakdown.
Agilent J&W VF-5 Pesticides columns are specially designed for the determination of trace levels of pesticide residue. Every column is individually tested before shipment with key pesticides, including endrin and aldrin, ensuring optimal performance and consistency of results.
Agilent J&W CP-Sil 8 CB for Pesticides delivers a linear column response down to femtogram levels. The column is supplied with an intergrated retention gap to avoid problems with solvent condensation, thus allowing repeated splitless injections without phase deterioration.
Agilent J&W Select Low Sulfur meets the specific needs of petrochemical chemists who need lower detection limits for sulfur components in propylene. This column provides significantly lower detection limits due to the highest inertness towards volatile reactive sulfur components.
Agilent J&W CP-SimDist UltiMetal performs extended analysis to C120, and is guaranteed to a Tmax of 450 °C, due to the virtually unbreakable inert UltiMetal tubing. The internal diameter of UltiMetal tubing is the same as for fused silica 0.53 mm id (Megabore) columns, providing trouble-free automation of on-column injection.
Agilent J&W CP-Wax 51 for Amines is designed for the analysis of C4-C10 amines, diamines and aromatic amines. The column conforms to EPA method 607.
Agilent J&W DB-Petro is a 100% dimethylpolysiloxane phase, precision-engineered for the analysis of PONA, PIANO and PNA from petroleum processes. These high resolution DB-Petro columns are bonded, cross-linked, and solvent rinsable, and have been extensively QC tested to the strictest industry standards.
PoraBOND Q is the long-term solution for analyzing volatile solvents and hydrocarbons. It is the most stable column of its kind and withstands repeated later injections. Due to our manufacturing techniques, the porous polymer is very pure and has virtually no catalytic activity.
Agilent J&W CP-Sil 5 CB is a high efficiency column containing a 100% dimethylpolysiloxane phase. Separation is almost entirely based on boiling points, making this column suitable for a wide range of applications with a broad temperature range.
Agilent J&W HP-88 is designed for the separation of fatty acid methyl esters (FAMEs). It provides greater cis/trans resolution than the DB-23, and has nearly identical selectivity as the CP-Sil 88, but with higher temperature limits.
Agilent J&W Ultra 1 is a 100% dimethylpolysiloxane, nonpolar column that resembles HP-1 but with tighter specifications for retention index and capacity factors. Agilent J&W Ultra 2 is a (5%-phenyl)-methylpolysiloxane, nonpolar column and resembles HP-5 but with tighter specifications for retention index and capacity factors.
Agilent J&W DB-35 columns are ideal for conformational analysis. The DB-35 is a (35%-phenyl)-methylpolysiloxane, mid-polarity column with low bleed.
Agilent J&W DB-Dioxin columns are specifically engineered for the analysis of polychlorinated dibenzodioxins (PCDD) and dibenzofurans (PCDF). The column resolves 2,3,7,8-TCDD and 2,3,7,8-TCDF from all other isomers in one run.
Total petroleum hydrocarbon analysis is a routine technique in many environmental laboratories, with many samples needing to be screened. A simple and reliable method is required that provides the shortest analysis time.
Agilent J&W DB-VRX features unique selectivity, engineered for optimum resolution of volatiles. The low-polarity DB-VRX columns deliver excellent peak shapes and are fully compliant with U.S. EPA methods 502.2, 524.2, and 8260.
Agilent J&W CP-Select CB for MTBE provides guaranteed analysis of MTBE in reformulated gasolines, with reproducible results. It has unique selectivity for ease-of-use with MTBE. The column's broad dynamic range for MTBE quantification delivers the highest productivity for increasingly demanding volatiles applications.
Comprehensive solutions for biodiesel, biogas, and fuel ethanol analysis that conform to ASTM and EN standards. Factory configuration and testing allows fast installation so you can start running your biofuel samples quickly.
Increase productivity in your GC and GC/MS lab with high throughput and automated sample preparation capabilities The high-end PAL3 autosampler offers three types of injection techniques: liquid injection, headspace, and solid phase microextraction (SPME).
Refinery gas analyzers are an integral part of any refinery lab and provide valuable information that allow refiners to monitor and optimize catalytic and other processes, establish market value of a gas when sold to the chemical industry, and enable the study of gaseous products from process under study or development.
Based on the Agilent 990 Micro GC, this portable four channel, multi-dimensional Refinery Gas Analyzer works in remote environments with complete operational simplicity. It is optimized for specific RGA analytes, with a total analysis cycle time of less than three minutes.
These factory-tested, ready-to-use GC analyzers measure impurities in ethylene and propylene samples using FPD, FID, PDHID, and MS detectors.
Agilent Reformulated Fuel Analyzers can be used for analysis of various oxygenates, benzene, and heavier aromatics. Multiple methods on a single instrument provide flexibility and cost-efficiency.
Calibrate, diagnose, and maintain your Agilent CE or LC instrument with any CDS
Agilent Polaris HPLC columns offer many unique phase chemistries designed to retain both polar and nonpolar analytes, reliably and with excellent peak shape. The various Polaris phases are based on modified C8 and C18 bonded phases, each offering different selectivities. The combination of high phase density bonding, ultrapure silica, and silanol shielding provides outstanding chromatography with highly polar samples.
