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Instrument Calibration, Installation, and Preventive Maintenance Your Role Your Challenge Our Services Portfolio Resources About Us Contact Us VWR can help you maintain the required accuracy of your equipment and instruments. VWRCATALYST currently...

Montreal Manufacturing Facility The off-loading manifold at our Montreal QC manufacturing facility which includes 8600 sq. ft. for manufacturing 2200 sq. ft. for quality control and a 22800 sq. ft. warehouse. Core Capabilities Production of labora...

Conductivity/TDS Conductivity measurement made easy - everything you need from one source. Product selection Conductivity Meters Range of meters for use in the lab from basic models to sophisticated programmable GLP models... Conductivity Probes G...

Acceleration Conversion Convert units of Acceleration instantly. Choose from 19 different units including decimeter/square second meter/square second kilometer/square second hectometer/square second dekameter/square second ... From: To: decimeter/...

Area Conversion Convert units of Area instantly. Choose from 39 different units including square meter square kilometer square hectometer square dekameter square decimeter square centimeter square millimeter ... From: To: square meter [m^2]square ...

BOD Measurement/Respiration Biological Oxygen Demand (BOD) is an important measure of quality in water resource management. VWR offers products for the different methods that are available. BOD incubators All BOD methods require samples to be kept...

Flowmeter FAQs Single-Use Flowmeter How do the Masterflex® flowmeters work? Which single-use sensor type makes the most sense for my application? What accuracy level can I expect to achieve with each sensor type? Can these sensors be used with opa...

How to choose the right method of dosage for your fluid process Gravimetric vs Volumetric Ensured accuracy in the fluid dispensing or dosing system is critical to the success of many processes and experiments—from making sure the right amount of c...

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...

Conductivity measurement Conductivity measurement of an aqueous solution is a method used to determine amount of nutrients salts and impurities. Conductivity standards are crucial to calibrate your conductivity meter. Depending on you measurement ...

Electrochemistry for Laboratory Field or Processes Offering everything you need for electrochemistry in one place from big name brands to our own great value VWR Collection! Find out new technologies! Explore more Bio process sterilisable pH and O...

Organic synthesis with Thermo Scientific chemicals Explore our reagents and materials for synthesis and study of reaction mechanisms including air- and moisture-sensitive reagents and building blocks. Our extensive collection of chemicals and reag...

Calibration Qualification Validation & Certification Services Your Role Your Challenge Our Services Portfolio Resources About Us Contact Us In a laboratory environment we are often obligated to meet specific regulations and to comply with validati...

Capacity and Volume Conversion Convert units of Capacity and Volume instantly. Choose from 76 different units including cubic meter cubic kilometer cubic decimeter cubic centimeter cubic millimeter liter exaliter petaliter teraliter ... From: To: ...

Distance and Length Conversion Convert units of Length or Distance instantly. Choose from 92 different units including meter kilometer decimeter centimeter millimeter micron league mile fathom yard foot inch... From: To: meter [m]exameter [Em]peta...

Force Conversion Convert units of Force instantly. Choose from 33 different units including newton exanewton petanewton teranewton giganewton meganewton kilonewton hectonewton dekanewton decinewton centinewton ... From: To: newton [N]exanewton [EN...