You Searched For: Vacuum Diffusion Pumps

Chem-Durance Chemical pump tubing Introduction Choosing a pump tubing formulation often means compromising on one or more key performance characteristics. Formulations that offer broad chemical resistance typically do not offer long pumping life. ...

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 ...

Peristaltic Pumps Offer Custom Fluid Solutions Peristaltic pump selection tips help solve fluid transfer problems Previously in Pumps and Systems magazine Introduction The most important advantage of peristaltic pumps is their use of tubing as 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...

Low Pressure Chromatography Low Pressure Chromatography Preparative or purification chromatography is used to isolate a compound in a quantity and at a purity level needed for further experiments or processes by isolating that compound from starti...

Masterflex I/P Brushless Process Drive & Handling the Harsh Solutions in WasteWater Applications Handling the Harsh Solutions in WasteWater Applications Looking for a pump system to handle your water treatment process needs? Look no further— Maste...

Viton Tubing Specifications Advantages: Our most chemical-resistant tubing. Resistant to corrosives solvents and oils at elevated temperature. Low gas permeability. Limitations: Limited pumping life. Application Suitability: Acids: Excellent Alkal...

Advantages of the Masterflex® Volumetric Filling System Ensure you are getting the right volumes in your dosing or metering applications with the Masterflex Volumetric Filling System. Combining the precision of ultrasonic technology and Masterflex...

Masterflex® Pump Decreases the Risk of Heavy Metal Exposure Mercury a highly reactive and toxic substance can damage the central nervous system kidneys lungs and brain when one is exposed to high enough doses. Mercury poisoning may trigger symptom...

C-FLEX (50 A) Tubing Advantages: Physical properties similar to silicone with chemical compatibility of TYGON®. Inexpensive. Excellent biocompatibility. Smooth bore. Nontoxic no leachable plasticizers. Lower gas permeability than silicone. Use wit...

FDA Compliant Viton Tubing Advantages: Perfect for food and lab applications where FDA compliance is required. Good chemical resistance. Resistant to corrosives High temperature properties Limitations: Limited pumping life. Application Suitability...

Enhance Workplace Safety with Open-Head Sensor Interlocks on Peristaltic Pumps When a peristaltic pump is equipped with an open-head sensor interlock or an existing pump is fitted with a stand-alone system the drive will automatically shut off whe...

TYGON Lab (R-3603) Tubing Advantages: Inexpensive tubing for general laboratory applications. Nonaging nonoxidizing. Clear for easy flow monitoring. Handles virtually all inorganic chemicals. Low gas permeability. Smooth bore. Good for viscous flu...

New Tubing Formulations and the Latest Pump Head Technology Provide For Highly Reliable Peristaltic Pump Systems Fiction: A common misconception regarding peristaltic pumps is that the tubing is a major failure point a maintenance headache for use...

BACTRON Anaerobic Chambers BACTRON chambers are total anaerobic process workstations. Samples can be prepared cultured and inspected in the oxygen-free chamber and standard incubator. Unlike anaerobic jars and bags which unavoidably expose samples...

Wet Lab A complete line of products from VWR is available for the analytical lab including laboratory glassware plasticware filter paper fume hoods laboratory furniture laboratory hot plates and hot plate/stirrers. Some of the manufacturers we rep...