Featured Articles and Downloads
-
Ultrafiltration Of Various Biological Nanoparticles And Medical Nanocarriers
10/25/2021
This short review outlines ultrafiltration of various biological nanoparticles and medical nanocarriers. Here, ultrafiltration is used to purify, concentrate and separate nanoparticles from substrates. The nanomaterials discussed comprise metals, polymers, lipids (in vesicles and micelles) and proteins.
-
Retrieve Every Last Microlitre From Vivaspin Centrifugal Concentrators
10/25/2021
Use of centrifugal concentrators for buffer exchange or sample concentration requires optimization of the protocol and correct handling of the device in conjunction with a pipette to ensure determination of the concentrated sample volume for accurate yield measurement. In this practical guide, we provide guidance on the efficient use of Picus® pipettes and extended length pipette tips with centrifugal concentrators.
-
Influence On Measurement Accuracy With Moisture Analyzers
10/25/2021
Review how a small increase in sample amount can help ensure correct and reliable measurements but must be balanced with cost and the desired measurement time.
-
Are You Compliant When It Comes To Pipetting?
10/25/2021
When developing or testing your medical device, there is always the question: are you following methods for current Good Laboratory Practice (cGLP) or current Good Manufacturing Practice (cGMP)? If you follow this practical guide, you can have peace of mind on the topic of compliance.
-
Sensible Selection And Correct Handling Of Test Weights
10/25/2021
Correct weight values are extremely important for weighing processes in production, as well as for (quality) analysis. But how can the balance user be sure that the weight shown on the display is the same as the mass of the substance being weighed?
-
Easy Transfer Of Liquids Into Bags Or Other Receiving Containers
10/25/2021
Avoid transfer errors and sample loss using a simple to use and accurate filling system. The Cubis® II allows the operator to start the filling process using a touchscreen on the balance, but the balance signals the pump to stop when the target weight has been met.
-
ABCs Of Pipette Tip Purity
10/25/2021
From bacteria to endotoxins to trace metals, common contaminants in a lab setting can pose a number of problems. Learn how to avoid contamination and identify high-quality consumables to use in your lab.
-
Ultrapure Water For Trace Analysis
10/25/2021
Pure solvents are essential for precise and sensitive liquid chromatography. Explore this demonstration of Arium Mini Plus ultrapure water is perfect for chromatography and mass spectrometry (MS).