Featured Laboratory Articles & Applications

  1. Whatman Paper Filtration 101 – Part 3: Folding
    10/4/2018

    Part 3 of this series describes various filter paper cone folding techniques. Read on to see the options for getting a good seal over your conical funnel.

  2. To Filter Or Not To Filter In HPLC? Now, That’s A Question.
    6/5/2019

    How do you use filtration in HPLC? Why might you not use filtration in HPLC sample prep and in-system, and when is it essential? And how can syringeless filters simplify your workflow, saving resources and time? Let’s find out.

  3. Developing A Scalable Process For Adenovirus Manufacturing
    10/22/2019

    To address the growing need for speed and efficiency in viral vector manufacturing, GE developed a process for adenovirus manufacturing that not only meets regulatory requirements but is also scalable.

     

  4. Whatman Paper Filtration 101 – Part 1: Introduction
    10/4/2018

    Choosing the right filter paper helps make filtration more efficient, but how do your workflow and the nature of your samples affect filter paper selection?

  5. Simplify Soil Testing Workflows
    1/30/2018

    Working within a high-intensity environment, any strategy to simplify workflows can both relieve pressure on analysts and support data quality, improving lab efficiency and throughput.

  6. Protein Analysis With Size Exclusion Chromatography (SEC)
    2/20/2018

    This white paper presents fundamentals about analytical SEC and describes how our new-generation agarose-based SEC columns are used in analysis of biomolecules.

  7. Selectivity In Size Exclusion Chromatography (SEC): It’s Much More Than Average Pore Diameter (Å)
    5/22/2019

    Describing the pore of a size exclusion chromatography resin with a single number such as average pore diameter is an oversimplification. The formation of pores is dependent on complex combinations of many parameters.

  8. Membrane Filtration: A Guide To Choosing Membranes
    10/4/2018

    Not all membranes and solvents mix well. Read this quick guide and choose the most suitable membrane for your application based on chemical compatibility.

  9. Adenovirus Production In Single-Use Xcellerex™ XDR-10 Bioreactor System
    9/10/2018

    This application note describes the production of adenovirus in HEK293 cells cultured in HyClone™ CDM4HEK293 culture medium.

  10. Whatman Paper Filtration 101 – Part 2: Properties Of Cellulose Paper
    10/4/2018

    Read Part 2 of this series on cellulose filter paper to explore how different properties can influence the filter paper choice for your application.