Application Notes: Environmental

Reliable TO-15 analysis of air toxics from canisters at up to 100% humidity, achieving low ppt detection limits with robust water management and consistent performance.

Enthalpy Analytical improves throughput and reliability for humid environmental air samples, overcoming moisture challenges while maintaining productivity and data quality.

Automated TD–GC–MS analysis of air toxics using sorbent tubes, delivering compliant TO-17 performance, low detection limits, and flexible sample re-analysis.

Continuous cryogen-free monitoring of ozone precursors and polar VOCs, enabling low detection limits and reliable analysis of humid air without compound losses.

PFAS in air: Validating ASTM D8591 for measuring airborne fluorotelomer alcohols, achieving low pg detection limits with robust data quality.

Hamilton's PRP-Z2 stationary phase enables fast, robust separation of diquat and paraquat herbicides under EPA 549.2 and EPA 539 conditions.

Since selenium is found in both food, water, and soil, its relative steady state can be a little challenging owing to its different oxidation states.

Discover how Arium® Comfort I UV system supports precise PFAS detection, reducing contaminants to sub-ppt levels while improving sustainability and cost efficiency.

The study was done to validate method performance for the expanded list of PFAS compounds required by the State of California Water Resources Board for wastewater.

In this application note, we demonstrate the separation of the full suite of 40 PFAS compounds including a separation of at least 1 minute between TDCA and PFOS.

This application note describes the separation of the 20 standard PFAS according to Directive (EU) 2020/2184 in only eight minutes.

Ultrashort-chain PFAS (C1–C4) are important due to their widespread presence and here is an application solution for this analysis.

Cryogen-free TD–GC–MS method enables 10 ppt detection of ethylene oxide from fugitive sources, compliant with draft US EPA Method 327.

Cryogen-free TD–GC–MS method enables ppt-level analysis of 30 volatile fluorinated compounds released during PFAS destruction, compliant with US EPA OTM-50.

High-capacity sorptive extraction with GC–MS enables trace analysis of odorants and chlorophenols in water, combining ppt sensitivity with full automation.

An LC-MS/MS method was developed to quantify C1–C4 PFAS in water, using direct injection to improve accuracy and reduce contamination in testing.

Per- and polyfluoroalkyl substances demand precise detection. YMC-Triart C18 columns ensure superior separation and accurate quantification, even in complex matrices.

A separation of ultra-short and long chain PFAS (C1-C18) is performed on a HALO®PCS Phenyl-Hexyl column along with a HALO®PFAS Delay column which demonstrates excellent retention for both hydrophilic and hydrophobic analytes.

This paper demonstrates a sensitive and reliable method for speciating between toxic hexavalent chromium and non-toxic trivalent chromium in water using IC-ICP-MS.

This note demonstrates efficient PFAS extraction from contaminated surface water using automated mixed-mode µSPEed® cartridges and Tecan's Resolvex® Prep.

Isolation of six common allergens can be achieved by utilizing reversed-phase HPLC using an alkaline eluent.

This application note demonstrates the analysis of 9 halogenated acetic acids, which are regulated by the EPA and the European Union, using ICPMS/MS for detection.

A simplified SPE procedure using UCT’s HL DVB polymeric sorbent for the analysis of 64 Pharmaceuticals and Personal Care Products (PPCPs) in water according to EPA Method 16

A modified Solid Phase Extraction (SPE) method using UCT’s C18 cartridges has been demonstrated for the extraction of organochlorine pesticides and PCBs in water.

Microplastics in water are a major concern, found even in tap water and human bodies. Learn how Sartorius Arium® Pro VF series removes them effectively.

Achieving reliable trace perchlorate analysis proving difficult? Discover this powerful IC method for simple, ultra-low detection in water matrices.

In this poster, we explore parameters that could impact data integrity with the analytes in EPA Method 1633, UCMR 5 and the EU Drinking Water Directive regulations.

Measuring ultrashort-chain PFAS (C1-C4) in water is crucial due to their ubiquity and potential human exposure. Standard RPLC tests struggle with these compounds.