You Searched For: Needle Valves

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...

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...

Needles VWR offers a variety of needles suited for any application in compounding including syringe and needle combinations. Product Selection Single-Use Needles BD Nokor™ Thin Wall Vented Needles Filter Needles Blunt Fill and Blunt Filter Needles...

Hypodermic and customizable needles Air-Tite Products provides one of the largest selections of hypodermic needles from multiple manufacturers for a wide variety of uses. Whether you are looking for medical laboratory or industrial applications we...

Air-Tite Syringe & Needle Products Since 1926 Air-Tite Products has specialized in high-grade disposable and reusable hypodermic supplies. Air-Tite supplies VWR with quality products at economical prices for your particular application whether it ...

Air-Tite syringes and needles for the lab Standard 3-part syringes and needles manufactured to the Air-Tite brand’s exact specifications to be high quality budget friendly and ready for use in laboratory medical industrial and veterinary applicati...

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. ...

Specimen Collection Tools Choose from our extensive range of tools for dissection. Product selection Forceps VWR® offers all types of forceps to fit any application... Needles A wide selection of needles is available in a variety of materials... S...

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...

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...

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...

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 ...

Dissection Equipment Forceps Needles and Pins Pans and Pads Scalpels and Probes Scissors and Shears

Dissection Equipment Forceps Needles and Pins Pans and Pads Scalpels and Probes Scissors and Shears

Back Pressure in Flowmeters: Causes and Solutions If you use a flowmeter to measure flow rate you must consider the effect of back pressure. In some processes sufficient back pressure will exceed maximum operating pressure causing some component o...