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Valve Selection Guide Valve Terms Breaking Pressure: The minimum pressure required to produce flow through a valve. Duty Cycle: 100% duty cycle is defined as continuous operation without any damage occurring. For intermittent duty cycle (<100%) al...

Gravity Feed Installation of your Centrifugal Pump This illustration shows a typical setup for a gravity feed system. Since most centrifugal pumps require priming be sure to position pump at the bottom of the supply tank and retain a liquid level ...

BRAND Pipet Controllers BRAND accu-jet pro and macro pipette controllers provide fine control over volumetric and serological pipettes from 0.1 mL to 200 mL in size with superior ergonomics. PTFE ball valves allow smooth control from dropwise to f...

Air Healthy air is essential. Air sampling and air testing may be used to determine hazardous pollutants from industrial plants motor vehicles waste disposal plants and other source. Sample Analysis ACE® Equivalence™ C18 HPLC Columns EPA method 50...

Soil Soil testing can include determining the nutrient composition of the soil for agricultural purposes or contamination compounds such as arsenic mercury or lead. Sample Analysis ACE® Equivalence™ C18 HPLC Columns EPA method 505 Organohalide Pes...

Laboratory Water Testing Equipment and Supplies The presence of certain contaminants in our water can lead to health issues including gastrointestinal illness reproductive problems and neurological disorders. The steady advancement of more sophist...

Rotameter—Variable Area Flowmeter Technical Information Important Information on Rotameters The Variable-Area type flowmeter or Rotameter is one of the most economical and reliable of flow measurement instruments. In various configurations flow me...

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...

Peristaltic Pump Technology Meets the Needs of Filling Applications Features and benefits inherent to peristaltic tubing pumps are well-known and backed up by years of trouble-free operation in a variety of applications across several industries. ...

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Mills VWR offers a wide assortment of products and brands in this category. If you cannot find the product or brand that you are looking for in this listing please use the general search field in the top-left corner of the screen to search the ent...

General Supplies Activity-Demo Supplies Balloons Beads Styrofoam Balls Clay Fabric Paint and Plaster Craft Sticks Pipe Cleaners Straws and Toothpicks String Yarn Twine and Wire Tacks Pins Rubberbands

An educational experience: Following the path of an Ismatec® pump Masterflex Ismatec pump featured at the Museum of Science & Industry in Chicago Photos: J.B. Spector / Museum of Science Industry. Exploring the heart is a compelling venture. For t...

Metallurgical VWR has a comprehensive offering for the Metallurgical lab. We have vacuum batch filters pressure filters ball mills roll mills grinding jars and a complete selection of Tyler Sieves and the Tyler RO-Tap sieve shaker. We also carry t...

Autosampler & Sample Introduction Supplies There are numerous ways of introducing your sample into the gas chromatography flow path and Agilent provides the necessary supplies for whichever way you choose. Our extensive portfolio includes parts fo...

The Case for Peristaltic Pumps How operational and maintenance issues can ease with the right type of pump In real-world conditions pumps can be challenging. Some do not handle particulates some are difficult to use with high-viscosity materials o...