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Overview of Affinity Chromatography Affinity chromatography involves the binding affinity between the target protein and a ligand immobilized on a stationary phase within a chromatography column. One of the advantages of affinity chromatography is...

High Viscosity Flow meters: Solution to a Sticky Problem When a flow meter application involves the use of high viscosity liquid the end-user must be very careful in choosing an appropriate meter. Using a flow meter calibrated for water can cause ...

Featured qPCR products qPCR stands for Quantitative Real-Time Polymerase Chain Reaction and is a technique which monitors in real-time the enzymatic amplification of a targeted sequence of DNA. Analysis of the resultant amplification curves inform...

Specialized Equipment Here you'll find some of the key pieces of equipment that you need in a clinical laboratory environment. Centrifugation Microcentrifuges and bench centrifuges both refrigerated and ambient from all market leading suppliers......

Karl Fischer Reagents for Moisture Analysis Karl Fischer Titration (KF or KFT) is the leading method for measuring water content in a wide variety of products and industries such as Chemicals Petroleum Products Foods Pharmaceuticalsm and many othe...

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Terms and Disclaimers for VWR Sponsored Promotions Sampling Programs & Sweepstakes Terms and Disclaimers for Promotions and Sampling Programs: To redeem promotional or sample offers please follow the directions and guidelines listed with each spec...

Introduction Change is hard. It takes work to adapt to a new technology and to get used to something different. It’s especially hard if you have something that already seems to work. This is a big reason people still use film and darkrooms to proc...

Weighing Products We offer the most complete range of weighing boats and dishes to accommodate a variety of applications. Polystyrene Weighing Boat Sterile Ideal for applications where there is concern of cross contamination and ‘clean’ is a neces...

Cell Culture Incubator Virtual Tour 3D Virtual Product Demo Take an up close and interactive tour of the PHCbi brand Cell-IQ laboratory incubator. Choose from a menu of views inside and out with special component highlights and pop-up information ...

Preserved Specimens Discover three times more high quality dissection specimens than any other supplier. From traditional preparations to formaldehyde-free and freeze-dried options to custom preparations and packaging we have everything for your d...

Aseptic Production Case Study Need A molecular diagnostics market leader needed to accelerate manufacturing of its in vitro diagnostics (IVD) testing product for infectious and other genetic-based diseases. The current supplier couldn't meet quali...

Analytical Chemistry: Sample Preparation Sample preparation represents the initial and in certain ways the most critical step within the analytical chemistry. Despite being time consuming its impact on the overall quality of analyses which follow ...

Demo a VWR® Lab Chair today! Try any one of 24 versions we offer for 30 DAYS with no commitment. How to get started: Step# 1: Browse the links below to find the perfect chair for you Step# 2: Copy the product number and add it to the request form ...

The Big Time-Saver: Custom Single-Use Bioprocess Assemblies From pharmaceuticals to food and beverage to aerospace to manufacturing custom single-use assemblies are providing process solutions that work. A diagnostics and life sciences laboratory ...

Peristaltic Pumps Offer Custom Fluid Solutions Peristaltic pump selection tips help solve fluid transfer problems Previously in Pumps and Systems magazine Introduction The most important advantage of peristaltic pumps is their use of tubing as the...