You Searched For: Water Determination (by Karl Fischer method) Standards

Secondary reference standards for Gas Chromatography Wide range of 24 different GC secondary reference standards for various chromatographic and analytical applications. FDA USP and EP all recognise the use of secondary standards and working stand...

Masterflex® Tubing Pump Systems FAQ Creating the perfect laboratory ecosystem is not a matter to take lightly. And it isn’t always easy which is why we’re committed to not only supplying the best in biologics products but also answering questions ...

Secrets of size exclusion separations: a guide to biomolecule analysis Webinar Thursday 8th December 2022 10:00 to 11:00 CET (Berlin Paris Madrid) Replay Email Alerts Free Registration Chat Area Certificate of attendance Size exclusion chromatogra...

Quality Control Strategies in Biopharma Quality control strategies in biopharma encompass a comprehensive set of methodologies and practices that help ensure the safety efficacy and consistency of biopharmaceutical products. These strategies invol...

BOD Photometric Method The BOD test is a photometric cell test from Merck Calibrated and standard compliant analysis reagents for security Bar code system enables rapid and simple operation Comprehensive documentation of the quality control for ev...

Viscosity standards New range of certified accurate and traceable viscosity standards. These products can be used for calibration control verification qualification or method validation of kinematic and dynamic viscosity measurement instruments (b...

Upstream processing for microbial-based recombinant proteins Using microbial fermentation for the development and manufacture of recombinant proteins keeps on showing advantages e.g for the expression of proteins that do not require post-translati...

European standards for hearing protection Directive 2003/10/EC (supersedes Directive 86/188/EEC) What actions should be taken to comply with the Directive? Assess noise levels to determine if they exceed the new action levels Endeavour to reduce h...

pH measurements pH measurements using a pH meter can only be correct and precise when you are using the right buffer for your instrument. Depending on the instrument and your pH measurement range different buffer solutions and different temperatur...

Conductivity measurement Conductivity measurement of an aqueous solution is a method used to determine amount of nutrients salts and impurities. Conductivity standards are crucial to calibrate your conductivity meter. Depending on you measurement ...

How to choose the right method of dosage for your fluid process Gravimetric vs Volumetric Ensured accuracy in the fluid dispensing or dosing system is critical to the success of many processes and experiments—from making sure the right amount of c...

Avantor® ACE® Knowledge notes The Scale-up Process: from Analytical to Preparative Scale LC Separations This knowledge note demonstrates how to achieve a high-yield preparative scale separation and confirm the purity of the resulting isolated frac...

Strategies for Optimizing Downstream Processing Downstream processing is vital for efficient and cost-effective production of biopharmaceuticals industrial enzymes and other bio-based products. Downstream processing refers to purifying separating ...

Optimizing your buffer reagent and culture media management across biopharma workflows The adoption of hydrated premade liquid buffers reagents and cell culture media can save you time resources and money. Different strategies for solutions prepar...

Educational Information Educational Material If you are a beginner or an expert we have put together a range of videos to help you in your daily activities. The Scale-up Process: from Analytical to Preparative Scale LC Separations This knowledge n...

Ensuring Consumer Safety with Certified Reference Materials for Pesticide Testing Webinar Thursday 28th September 2023 15:00 to 16:00 CEST (Berlin Paris Madrid) Replay Email Alerts Free Registration Chat Area Certificate of attendance The testing ...