Application Notes

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On-Site Wastewater Analysis Using a TOG/TPH Analyzer
Thursday, September 01, 2005
Sandra Rintoul
It is estimated that 23–28% of sanitary sewer overflows (SSOs) are due to fats, oils, and grease (FOG). Read More
Optical Efficiency Effects on Infrared Diffuse Reflection Spectroscopy Signal-to-Noise Ratio
Thursday, May 03, 2018
Dalia K. Maraoulaite Robert L. White
This paper describes the impact of typical DRIFTS optical configurations on measurement SNR. Read More
Optical Tweezers for Single-Cell, Multicellular Investigations in the Life Sciences
Thursday, November 26, 2015
Torsten Jähnke Philipp Rauch
With accuracy down to single piconewtons, optical traps measure forces exerted on microscopic objects without mechanically touching them. Read More
Optimized High-Throughput Compound Sample Management With An Acoustic Liquid Handling Platform
Monday, January 01, 2018
Isabella Broderick-Forster
Implementing a system centered around acoustic liquid handling helps bring the latest technology innovations to drug discovery and positively impacts all facets of sample management. Read More
Optimizing Research Success With Smarter Scientific Informatics
Monday, May 09, 2011
Frank Brown
Regardless of their area of specialization, today’s biotechnology companies want to do two things: improve the speed and success of their research efforts and lower the costs involved in doing so. Read More
Optimizing the Sensitivity of an Evaporative Light Scattering Detector
Tuesday, October 12, 2004
Peter Froehlich Rodolphe Pennanec
The evaporative light scattering detector (ELSD) is a universal, mass-based detector for HPLC, ultraperformance liquid chromatography (UPLC), gel permeation chromatography (GPC), and supercritical ... Read More
Optimizing the Western Blotting Procedure: Solutions for Faster Western Blots
Monday, July 30, 2012
Catherine Shaffer
Advances in technology make the Western blotting procedure both faster and quantitative. Solutions for faster Western blots include faster transfer equipment and faster reagents. Purchasing a ... Read More
Optimizing Value With New Lab Technology
Tuesday, January 10, 2012
Robert L. Stevenson, Ph.D.
The upcoming year promises to be busy and exciting for early adopters of laboratory technology. Read More
Outsourcing Solution Preparations
Tuesday, February 01, 2005
Edwin Neas
“Outsourcing lets companies save critical resources and spend more time on core competencies…they have used outsourcing to grow market value by billions while decreasing their book values." Read More
Overview of Efficient Laboratory Fumehood Exhaust Systems
Friday, January 23, 2009
Paul A. Tetley
A company long associated with research and development and growth through constant evolution, General Electric (GE) opened its first industrial R&D laboratory in the United States in 1900, a small ... Read More
Particle Characterization: Challenges Associated With Submicrometer-Sized Objects
Wednesday, April 02, 2014
Craig S. Schwandt
Materials in the form of particulate or engineered objects are relatively easy to characterize in terms of their composition, shape, size, and size distribution, provided they are larger than 1 µm in... Read More
Particulate Analysis of Liquid Filtration Materials and Residues in Food Using FTIR Microscopy
Thursday, June 01, 2017
Michael Bradley Steve Lowry
Two sets of analyses are presented—one involving liquid filtration and the other examining particulate residues in food items—using a simple-to-operate FTIR microscope and attenuated total reflection ... Read More
Pathlength Considerations With ATR Sampling in FTIR
Friday, August 24, 2018
Michael Bradley
Variations in depth of penetration in ATR influence the effective pathlength, especially through the wavelength and refractive index dependencies. Read More
Performance Evaluation of an Integrated Analytical HPLC
Thursday, July 10, 2008
Glyn Russell Phuong Truong Lindsay Buck Frankie Button
As a routine analytical tool in the laboratory, there are many important performance requirements such as precision, reproducibility, and sensitivity for an analytical HPLC to achieve satisfactory use... Read More
Performance-Tested Controlled Atmosphere Glove Boxes
Tuesday, February 01, 2011
Bob Applequist
Enhanced particulate containment is an important feature of Protector® Filtered Glove Boxes (Labconco Corp., Kansas City, MO). Read More
Person-Portable GC-MS for Rapid On-Site Environmental Screening of Contaminants in Drinking Water
Tuesday, July 31, 2012
Tiffany C. Wirth Jakob B. Later Joseph L. Oliphant Edgar D. Lee Douglas W. Later
Trihalomethanes (THMs) are formed when chlorine and other disinfectants are used to clean drinking water. At certain concentrations they are considered an environmental pollutant and are carcinogenic.... Read More
Pesticide Analysis in Cannabis: Extracting the Pesticide From the Flower
Monday, April 29, 2019
Michael Steinert
The QuEChERS and SPE methods are the most popular methods for the cleanup phase when analyzing pesticides in cannabis. Read More
Pesticide Testing for the Cannabis Industry: The Importance of LC-MS/MS for Obtaining Accurate Results in a Complex Matrix
Wednesday, June 07, 2017
David Egerton Paul C. Winkler Craig Butt April Quinn-Paquet K.C. Hyland Phil Taylor David Monk
High-performance liquid chromatography-tandem mass spectrometry (LC-MS/MS) has emerged as the method of choice for pesticide analysis because it offers superior selectivity, sensitivity, and ... Read More
Pharmaceutical Dissolution and UV Imaging
Tuesday, February 01, 2011
Stephen Wren Jim Lenke
The performance of solid pharmaceutical products is normally assessed using the pharmacopeial in vitro dissolution test. Read More
Pharmaceutical Supply Chain Management Using Semantic Web Technology: Case Study
Saturday, October 01, 2011
Rob Gonzalez
The growing product portfolio of Biogen Idec was resulting in rapid domestic and international expansion, leading to an increasingly complex pharmaceutical supply chain. Read More

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On-Site Wastewater Analysis Using a TOG/TPH Analyzer

Optical Efficiency Effects on Infrared Diffuse Reflection Spectroscopy Signal-to-Noise Ratio

Optical Tweezers for Single-Cell, Multicellular Investigations in the Life Sciences

Optimized High-Throughput Compound Sample Management With An Acoustic Liquid Handling Platform

Optimizing Research Success With Smarter Scientific Informatics

Optimizing the Sensitivity of an Evaporative Light Scattering Detector

Optimizing the Western Blotting Procedure: Solutions for Faster Western Blots

Optimizing Value With New Lab Technology

Outsourcing Solution Preparations

Overview of Efficient Laboratory Fumehood Exhaust Systems

Particle Characterization: Challenges Associated With Submicrometer-Sized Objects

Particulate Analysis of Liquid Filtration Materials and Residues in Food Using FTIR Microscopy

Pathlength Considerations With ATR Sampling in FTIR

Performance Evaluation of an Integrated Analytical HPLC

Performance-Tested Controlled Atmosphere Glove Boxes

Person-Portable GC-MS for Rapid On-Site Environmental Screening of Contaminants in Drinking Water

Pesticide Analysis in Cannabis: Extracting the Pesticide From the Flower

Pesticide Testing for the Cannabis Industry: The Importance of LC-MS/MS for Obtaining Accurate Results in a Complex Matrix

Pharmaceutical Dissolution and UV Imaging

Pharmaceutical Supply Chain Management Using Semantic Web Technology: Case Study

Product Guide

Micromachined HPLC Columns Can Revolutionize Proteomics Workflows

Buyer's Guide: GC-MS for Monitoring Environmental Pollutants

Refocusing the Lens of Cancer Screening

Study: NGS Should Be Go-to Technology on Day Zero of the Next Pandemic

Overcoming Common Challenges in Sample Viability for Single-Cell Research