Story New efficiency in environmental analysis HALO® Enviroclass columns were especially developed for the separation of PAH and PFAS compounds. The columns feature excellent selectivity and base line separation, high reproducibility and efficient separation at low back pressure. The weather catastrophes of this summer show how urgent the topics sustainability and environmental awareness are. Much discussed topics are among others the atmospheric loading with contaminants, build-up of pesticides in food and water or contaminated sites.Environmental analysis allows a precise and significant analysis with regard to these topics by examining the quality and quantity of various compounds and substances in the environment. The HALO® Enviroclass columns were especially developed for this purpose. The HALO® PAH Fused-Core column with trifunctional C18 bonded phasewas especially developed for the fast and efficient separation of PAH compounds. It is an excellent choice for laboratories that analyse food and water samples for PAH compounds. Excellent selectivity for PAH compounds Excellent reproducibility Efficient separation at low back pressure High resolution and very robust Ideal for EPA 610, EPA 8310 and EU 15+1 methods The HALO® PFAS Fused-Core column offers a comprehensive solution for the analysis of per- and polyfluorinated compounds (PFAS) in environmental and food samples. Each lot is QC tested via LC-MS/MS. A selection of 17 PFAS from a vast range of short and long-chained compounds is analysed. very good selectivity and resolution for EPA methods 537.1, 533 and 8327 application-assured through method qualified lot analysis optimal 2.7 µm Fused-Core®-particle for rugged, reliable performance delivering high efficiency, low back pressure separations alkyl phase (endcapped) for high sensitive LC-MS analysis without column bleeding Consumables for sample taking and labelling samplesIn addition, infochroma’s comprehensive range of vials and sample bottles contains vials and bottles especially cleaned for environmental analysis. On offer are vials and bottles cleaned for: TOC and VOC Pesticide Analysis Nitrate/Nitrite-Analysis The latest edition to our portfolio are portable or desktop printers for the easy labelling of vials and sample bottles in the field or in the laboratory. The hard wearing and solvent resistant labels are ideal for the use in the laboratory.