Application Notes: Sample Prep
NanoPak-C All Carbon Solid Phase Extraction (SPE) of Organochlorine Pesticide from Trace Amounts of Environmental Samples
We present a reliable NanoPak-C All Carbon SPE method for extracting and detecting 15 OCPs from small quantities of soil (100 mg) and river water (200 µL) samples.
Merck KGaA, Darmstadt, Germany: Greener Sampling of Terpenes in Cannabis
This application note demonstrates the use of Thermal Desorption as greener approach for sampling of terpenes in air for workplace exposure or terpene profiling
MilliporeSigma: Greener Sampling of Terpenes in Cannabis
This application note demonstrates the use of Thermal Desorption as a greener approach for sampling of terpenes in the air for workplace exposure or terpene profiling
ISOLUTE PLD+ for PFAS Analysis in Serum
This application note describes the extraction of thirty-one PFAS compounds from human serum using Biotage® ISOLUTE® PLD+ for PFAS prior to UHPLC-MS/MS analysis.
Aroma Analysis of Various Cooked Meat
Aroma analysis is vital in plant-based meat production. Our study features the benefits of dynamic headspace extraction from cooked beef and plant-based meat.
Analysis of Glyphosate, Glufosinate, and Metabolites (Dec 2023)
Outlines an extraction procedure and an optional fluorenylmethyloxycarbonyl chloride derivatization step to allow for the analysis of glyphosate on a C18 column.
Efficient Method Development based on AQbD
This application note describes the efficient development of robust analytical methods based on Analytical Quality by Design (AQbD) for small-molecule drugs.
Ultraseal™ LITE
Porvair Sciences Ultraseal™ LITE is the effortless, lightweight heat sealer designed to tightly seal polypropylene, polyethylene and polystyrene microplates and glass tube.
PFAS Testing Solution Guide
Check out the testing solution guide for analyzing PFAS in water, soil and air. This guide provides chromatography consumables for reliable PFAS testing.
Empore Strontium Disk To Extract 90Sr
Optimized TOF Methods for a Comprehensive Measurement of PFAS in Environmental Samples
A breakthrough for adsorbable and extractable organic fluorine (AOF and EOF) and how different SPE phases are used for accurate determination of PFAS.
Cubis® II Ultra-High Resolution Balances
Peak performance under your lab conditions. New Cubis® II Balances minimize environmental effects, improving specifications and speeding up weighing workflows.
Guide to Dry Down Solvent Evaporation
This application note provides insight into how solvents can be efficiently dried down using a nitrogen blowdown evaporator and a guide on the best place to start.
Empore 8270 Disk to Extract SVOCs
This application note demonstrates a novel Empore 8270 Disk to extract 125 semi-volatile organic compounds from water samples per EPA 8270E method.
Evaluating StageTips' Sample Loading in Proteomics
Empore StageTips was widely used in peptides and proteins desalting in Proteomics. The sample loading amount on total number of protein identifications was evaluated.
Analysis of Glyphosate, Glufosinate, and Metabolites
Efficient Pesticide Residue Testing
This application note describes the benefits of automated gravimetric liquid dispensing compared to traditional manual stock solution preparation in a volumetric flask.
Chromatographic Analysis-Sample and Standard Preparation
This guide describes how you can improve the efficiency of your chromatographic workflow with our manual, automated, and robotic solutions
Automatic Data Transfer to Chromatography Software
This application note explains an integrated workflow with automatic flow of weighing data from sample and standard preparation to chromatographic analysis in the HPLC.
Trace Metal Analysis: Sample and Standard Preparation
Read our application note to find out how gravimetric solution preparation can significantly reduce the cost of your trace metal analyses.
Robotic Preparation of Standards for Chromatographic Analysis
This application note describes the benefits of using a fully automated robotic solution for preparing samples and standards for chromatographic analyses.
Accurate Preparation of Standards For Chromatographic Analysis
This application note presents a quick and easy way to prepare accurate reference standards for HPLC and other chromatographic (analytical) methods.
Measuring Emissions From Products and Materials
An introduction to microchamber sampling for the rapid screening of chemical emissions from construction materials and consumer products
The Theory and Practice of Passive Monitoring
Theory and practice of using axial and radial samplers for passive (diffusive) monitoring of VOCs in air
Sorbent Selection Advice for Air Sampling
Advice on which sorbent to use for pumped (diffusive) tube monitoring of various vapour-phase organics; suggests parameters for conditioning and storing packed tubes.
Determination of PCBs in Soils Using Thermo Scientific EXTREVA ASE
This application note describes a method for the determination of PCBs in soils using the Extreva ASE system.
Determination of PCBs in Soils
Determining PAHs in Soil Matrices
A method for determining 16 PAHs in soil matrices using the Extreva Ase system, the Trace 1310 Gas Chromatograph, and the ISQ 7000 single quadrupole mass spectrometer.
Determination of PAHs in Soils Using Thermo Scientific EXTREVA ASE
Method for the determination of 16 PAHs in soil matrices using the EXTREVA ASE system and TRACE 1310 Gas Chromatograph and ISQ 7000 Single Quadrupole Mass Spectrometer
Sample Prep and LC–MS Analysis of PFAS Compounds in EPA 533
This application note demonstrates the extraction of 25 PFAS analytes from drinking water using Supelclean™ ENVI-WAX™ SPE as described in regulated method EPA 533.