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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 ...

The Ideal Workstation for Sterility Testing Create an ISO 5 / Grade A equivalent workspace nearly anywhere in your facility with the Bioquell Qube isolator. Host the Bioquell Qube outside of a Grade A environment to save space in the cleanroom red...

Virus Detection To aide our research community in finding a solution to the evolving COVID-19 pandemic our internal scientists are engaged with our supplier and research communities to provide a protocol for the research use only identification of...

Liquid Pumps Technical Equations and Information Tables Efficiency Formulas for Rotary Positive Displacement Pumps Pipe Velocity It is best to allow 10 pipe diameter upstream and 5 pipe diameter downstream leading to the pump suction. Try to keep ...

The advent of digital imaging has transformed Western blot detection. Here we outline how Western blotting has changed and review qualities to look for in a digital imager. Chemiluminescence and fluorescence When most people think of imaging their...

Sterile Sterilization and Sterility – the Language of Keeping Things Contamination-Free John Batts – Senior Technical Trainer Masterflex Bioprocessing When it comes to biopharmaceutical manufacturing one thing that is of prime importance is mainta...

Masterflex® Peristaltic Pump Systems Choose the right pump for you Masterflex Pump Selector Masterflex Selection Guide Masterflex pumps are an industry-leader in the design engineering and manufacturing of peristaltic tubing and hose pumps diaphra...

Valve Selection Guide Valve Terms Breaking Pressure: The minimum pressure required to produce flow through a valve. Duty Cycle: 100% duty cycle is defined as continuous operation without any damage occurring. For intermittent duty cycle (<100%) al...

Multicolor detection is a powerful application of fluorescent Western blotting. Two or more proteins can be detected on one blot using antibodies labeled with different fluorophores (Figure 1). The ability to simultaneously assay multiple proteins...

TITRATION THEORY AND PRACTICE 2 TITRATION THEORY AND PRACTICE The aim of this booklet is to explore titration from a historical theoretical and practical point of view dealing first with preset end-point titration then with inflection-point titrat...

3 Types of Lab Hot Plates and Their Uses Laboratory hot plates are essential for heating and boiling liquids in scientific research and healthcare. These devices offer a controllable heat source to perform various chemical reactions sterilize equi...

Avantor® Biopharma Educational Material Learn all you need to know on biopharma its R&D and manufacturing processes and technologies advancing patient treatments and therapies. What Is Buffer Management Uncover the significance of effective buffer...

What is western blotting? Overview of western blotting Western blotting is the technique for identifying proteins of interest in a sample using gel electrophoresis to separate sample proteins. This technique has paved the way in biomedical science...

Monoclonal Antibody Manufacturing Processes The monoclonal antibody manufacturing process plays an important role in producing therapeutic antibodies widely used in treating diseases such as cancer autoimmune disorders and other infectious disease...

Introduction to SDS-PAGE – Separating Proteins Based on Molecular Weight Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis or SDS-PAGE is a widely used technique for separating proteins based on their molecular weight. In this technique pr...

Chemical Permeation Guide What is permeation? Permeation is the process by which a potentially hazardous chemical moves through a material on a molecular level. Molecules of chemical adsorb onto the outer surface of the material. They then enter a...