Application Notes: Sample Prep
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
Outlines an extraction procedure and an optional fluorenylmethyloxycarbonyl chloride derivatization step to allow for the analysis of glyphosate on a C18 column.
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.