You Searched For: Test Tubes

Everyday use lab consumables Our VWR Collection range was created for you as an easy choice of essential labware with a wide selection of quality products that keep your lab running efficiently and effectively. Our consumables including beakers te...

Silicone Tubing We offer a wide variety of platinum-cured silicone components that are not only oriented on the needs of the pharmaceutical medical device and biotech sectors but which can also be modified to match customer requirements. These pro...

Dispensette® S and Dispensette® S Organic Safe dispensing of aggressive chemicals Dispensette® S Dispensette® S supports a very wide range of applications for the dispensing of aggressive reagents such as concentrated acids and bases Additional In...

Guide to Selecting Tubing for Pumps and Fluid Handling Systems The right pump tubing is crucial when building your fluid processing pump system. Before you choose consider all aspects of your application: Chemical compatibility operating temperatu...

Microbiology and Hygiene Testing In Microbiology all the VWR media products are produced using high quality raw materials and are subject to strict quality controls in a production environment following Good Manufacturing Practice guidelines. The ...

Masterflex® Peristaltic Pump Tubing Accept no substitutes — Precision extruded & pump tested formulations engineered to provide the highest quality for tubing life pressure and suction lift. Masterflex brand pump tubing is custom extruded to fit M...

Using Masterflex® L/S® and I/P® Process Pumps in ISO Class 5 (Class 100) Cleanroom Applications Overview As manufacturing processes in a myriad of industries are faced with increasingly strict regulatory requirements designed to protect the proces...

Siloxane Shortage – Alternative Tubing Solutions As you may be aware there is currently a global shortage of siloxane that is forcing a limited supply and a rise in silicone prices globally. The latest information supports a potential multi-year o...

Fill Finish Process Workflow + Pumps Pumps Masterflex Pump Selection Tool Masterflex Quattroflow Pumps Masterflex B/T Mastersense BioPharma Process Pump Masterflex L/S MasterSense Drives + Sensors Sensors Masterflex Ultrasonic Flow Sensors Masterf...

Masterflex Tubing: Questions and Answers Masterflex® Pumps and Pump Tubing... MLFX96403-15 Q: How is Masterflex® pump tubing different from nominal/non-pump tubing? A: Masterflex pump tubing is manufactured to the exact dimensions of Masterflex tu...

Tubing Selection Guide For Viscous Fluids How to Use this Graph Example: You have an 800 centipoise fluid that you wish to pump at 150 mL/min. Find 150 mL/min on the ~~flow rate~~ axis of the graph above and find 800 centipoise on the ~~viscosity~...

Clinical Chemistry Convenience speed and accuracy are essential when testing bodily fluids for diagnostic or therapeutic outcomes. You need reliable products on-hand that you can trust for consistency. Time and quality are critical components of p...

Choosing Silicone Alternatives for Pharmaceutical Tubing To secure a supply chain during a global constraint of silicone it’s best to be flexible The global constraint of siloxane (a key ingredient in silicone) has caused extended lead times incre...

Peristaltic Pump Tubing and Chemical Compatibility Tubing is an essential part of any peristaltic pump. But users often choose unsuitable tubing for their applications because they fail to consider the compatibility between the tubing and the chem...

Peristaltic Tubing Pumps in Dispensing Applications Properties inherent to peristaltic pumps and features designed into Masterflex® digital pump drives make these pumps ideal for laboratory and process dispensing applications. Accuracies in the ra...

Fill Finish Process + Pumps Pumps Masterflex Pump Selection Tool Masterflex Quattroflow Pumps Masterflex B/T Mastersense BioPharma Process Pump Masterflex L/S MasterSense Drives + Sensors Sensors Masterflex Ultrasonic Flow Sensors Masterflex Ultra...