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You Searched For: Colour Reference and Spectroscopy Standards

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Chemicals and Reagents

Chemicals and Reagents VWR Chemicals are optimised by grade for your application. 98% are available from stock and each has a guaranteed exact specification. To request your copy of the VWR chemicals catalogue click below. Chemical Innovations Lit...

Reference Materials

Reference Materials Key drivers in all industries include the increased capability of instrumental techniques into the ppb ppt ranges and indeed the requirement for results to be verified and traceable. Using prepared standards and references mate...

USP Reference Standards & Pharmaceutical Analytical Impurities

USP Reference Standards & Pharmaceutical Analytical Impurities For over 200 years USP (United States Pharmacopoeia) has worked to build trust where it matters most in the world's medicines dietary supplements and foods. Contact your specialist Hel...

UV/VIS spectroscopy

UV/VIS spectroscopy UV/Vis analysis with a spectrophotometer can require different types of chemicals. First a specific grade of solvents is developed to avoid optical impurities of your sample. Second the spectrophotometer needs to be calibrated ...

Spectrophotometers

Spectrophotometers Spectrophotometers are widely used in many research QC and pharmaceutical labs for applications within chemistry biochemistry life science water analysis plus food and beverage. Our products offer quality and great value for mon...

Analytical Measurement and Testing

Analytical Measurement and Testing Thousands of analytical measurements are carried out everyday by various industries. The result of these analytical measurements is obvious in longer run times greater yields and a greater assurance that regulato...

Metal trace analysis and detection

Metal trace analysis and detection In metal analysis elemental evidence is now gathered from the tiniest traces in the ppm ppb and ppt ranges with sophisticated instrumentation like AAS ICP-OES or more recently ICP-MS. Rather than just looking – m...

Standards

Standards Merck and BDH Prolabo offer a series of conductivity standards and potassium chloride solutions for calibration of your meters. All Certipur® conductivity reference solutions from Merck are traceable to SRM from NIST and PTB. The sachets...

Titration

Titration Titration is a technique that enables you to determines the precise concentration of everything. To practice you need a large range of products that VWR can provide you ; from classical glassware to automatic titrators including reagents...

Analytical Chemistry

Analytical Chemistry Avantor Analytical Chemistry No matter what methods or technology you use Avantor offers a comprehensive catalog of the equipment reagents chemicals consumables tools and other products you need every day. We have everything l...

Spectroscopy

Spectroscopy Find a wide and growing range of spectrophotometers and biophotometers adapted to your needs. Procure also others instruments reagents cuvettes for all your associated applications. Explore more Standards for spectrophotometer calibra...

V-Line EN 2017

V-LINE The new formula for the storage of hazardous materials ››› Vertical drawer technology for simplified operation. ››› Identical storage volume to standard cabinets – but only half the cabinet width. ››› Access and visibility from both sides t...

Environmental Testing Solutions For Air, Water & Soil

Environmental Testing Solutions For Air Water & Soil Environmental protection is everyone’s business. The rapid growth in public awareness understanding and concern for environmental protection means authorities are constantly tightening regulatio...

Single-Use Samplers For The Highest Standards In Sampling

Single-Use Samplers For The Highest Standards In Sampling Cleaning of samplers is a demanding time-intensive task especially when the material is greasy strongly adhesive or toxic. Single-use is the solution Sampling lances - for liquids Single-us...

pH measurements

pH measurements pH measurements using a pH meter can only be correct and precise when you are using the right buffer for your instrument. Depending on the instrument and your pH measurement range different buffer solutions and different temperatur...

3M PSD PeltorX Series Brochure

3M Personal Safety Division 3M™ Peltor™ X Series levels of Comfort Durability 3M™ PELTOR's highest and Protection The Power to Protect Your World.SM The new 3M™ Peltor™ X Series ear muffs offer a wide range of attenuation levels that helps meet ma...
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