Waters, 186001261, Waters PAH C18 Column, 120 Å, 5 µm, 2.1 mm X 150 mm, 1/pk

Polyaromatic hydrocarbons (PAHs) are among the most frequently monitored environmental contaminants. Standard and official methods for the analysis of PAHs are found in compendia for air, drinking water, wastewater, solid waste, and food analysis. Many of these methods specify HPLC, usually with UV and fluorescence detection, as the recommended analytical procedure. Introducing, from Waters Corporation, world leaders in HPLC and LCMS, the best column for HPLC analysis of PAHs, Waters PAH Column.

Specifications
Chemistry: C18
Separation Mode: Reversed Phase
Particle Substrate: Silica
pH Range Min: 2 pH
pH Range Max: 8 pH
Maximum Pressure: 6000 psi (415 Bar)
Endcapped: Yes
Particle Shape: Spherical
Particle Size: 5 µm
Endfitting Type: Waters
Pore Size: 120 Å
Format: Column
System: HPLC
USP Classification: L1
Inner Diameter: 2.1 mm
Length: 150 mm
UNSPSC: 41115709
Application: Polyaromatic Hydrocarbon
Brand: Waters
Product Type: Columns
Units per Package: 1 pk

Additional Information
Waters PAH C18 Column, 120 Å, 5 µm, 2.1 mm X 150 mm, 1/pk Invest in a Waters PAH C18 Column that has been optimized for PAH HPLC analysis. PAHs (polyaromatic hydrocarbons) are among the most commonly monitored environmental pollutants. Compendia for air, drinking water, wastewater, solid waste, and food analysis contain standard and official procedures for analyzing PAHs. Many of these approaches advocate HPLC as the analytical procedure, usually with UV and fluorescence detection. Using a simple water/acetonitrile gradient in conjunction with the Waters PAH C18 Column, you can quickly attain baseline resolution and outstanding peak symmetry for all target PAH analytes. This is due to the Waters PAH lab equipment's high resolving power, which allows for enhanced peak identification and quantification of PAHs. The Waters PAH C18 Column is manufactured in a cGMP, ISO 9001-certified facility using ultra-pure reagents. Each batch of PAH C18 lab equipment's packing material is chromatographically tested with acidic, basic, and neutral analytes to assure good, repeatable performance, and the results are held to defined specification ranges. We provide a diverse selection of items tailored to meet the various chromatographic analytical requirements. You can increase your productivity with the correct lab equipment, and we recommend you to browse through our website to learn more about related products like the Waters PAH C18 Columns or to locate complementary items. Our website enables you to shop for lab equipment and showcase our catalog to ensure that your lab requirements are met. You should also look into Neutrals QC Reference Material , which can be utilized with any chromatographic system that has a UV detector. It is designed to be used as a system benchmarking standard. Only neutral chemicals are present in the mixture. When used on a regular basis and in conjunction with control charts, the QC Reference Material will boost your confidence in your results, reduce the need for troubleshooting and repetitions, and allow you to compare results from different laboratories. This reference material can be used with a number of different separation processes.

FAQ
Generally Speaking, How Much Time Does It Take To Change A Column? Column modifications are a practical approach in HPLC method development, allowing for the flexibility to switch columns as required. To prevent the presence of air in the column inlet, it is advisable to connect the new column gradually, allowing a slow flow of solvent from the injector outlet line to fill the column's intake fitting. Prior to sample injection, it is recommended to flush the column with a minimum of six column volumes of a new solvent to re-establish equilibrium. It is common practice to disregard the first injection and focus on the repeatable nature of subsequent injections, such as the second, third, and subsequent ones.