Improve environmental analysis with reliability and accuracy!
 
 

Improve environmental analysis with

reliability and accuracy!
 
 
 

Analysis of environmental samples (soil, water, air) becomes more and more essential, with the need to ensure that results are verified and traceable. Many parameters such as pH, COD, TOC, turbidity and metal impurities are controlled by different methods. Avoid mistakes in your results and calibrate your equipment with our reliable and accurate standards and reference material standards according to ISO EN 17034. 
 
 

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Environmental analysis
 

Environmental analysis - everything you need on one page!
 

Whether you are looking for chemicals for your analyses, rapid tests, sample containers or analysis equipment, you will find what you need via our simple overview.
 
 
VWR Chemicals COD standards
 

VWR Chemicals COD standards - be sure of your results
 

A complete and comprehensive range of COD standards from 10 to 60 000 mg/L to check the accuracy of your COD results.
 
 
Chemical Oxygen Demand (COD)
 

Chemical Oxygen Demand (COD) -  discover the different analysis methods
 

COD is still the only parameter that provides the most reliable and timely information about the oxygen-depleting effects of organic pollutants in wastewater. 
 
 
VWR Chemicals new Total Organic Carbon
 

VWR Chemicals new Total Organic Carbon (TOC) standards
 

VWR's TOC standards range (from 5 to 2000 mg/L) has been developed for a broad and routine set of applications. They can be used on a wide variety of instruments – even where instrument-specific standards are not required.
 
 
turbidity standards range from 1 to 4000 NTU
 

VWR Chemicals new turbidity standards range from 1 to 4000 NTU
 

Be confident with this complete range of turbidity standards according ISO 17034 meeting the requirements of the European Pharmacopoeia on a “2.2.1. Clarity and degree of opalescence of liquids” and ISO 7027-1 “Water quality – Determination of turbidity – part 1: Quantitative methods".
 
 
WTW Turb®750
 

WTW Turb®750 - the 'fine art' of turbidity measurement
 

With its unique Intelligent Reproducibility and Plausibility Check (IRPC), reliable findings are proven.

CHECK IT OUT NOW
 
 
pH buffer solutions packed in sachets
 

VWR Chemicals pH buffer solutions packed in sachets
 

Extension to the range with new values for the exact calibration of your pH meters. Fresh 'ready to use' solutions with no contamination risks, guarantee accurate pH values. 
 
 
pH basics - better results with better knowledge
 

pH basics - better results with better knowledge
 

How to measure pH - How to calibrate - How to solve calibration errors. Find tips and tricks, videos and a handbook that will save you time and money! 
 
 
Merck ICP-MS single-element standard solutions
 

Merck ICP-MS single-element standard solutions
 

For drinking or wastewater, sophisticated instrumentation like AAS, ICP-OES, ICP-MS allows you to find the lowest metal traces in the ppb and ppt ranges. But to perform in such analysis, scientists have to make sure they calibrate their equipment accurately. See our complete range of Certified Reference Materials that will help you to succeed.

FIND OUR PRODUCTS
 
 
Supelco® Certified Reference Materials (CRM) for photometric applications
 

Supelco® Certified Reference Materials (CRM) for photometric applications
 

Precise and accurate results are crucial, particularly when used for the analysis of water or soil. Photometric rapid tests for in-process controls can be used to test the quality of water without hassle in accordance with DIN, ISO, EN, APHA, EPA and USP. For reliable and reproducible results, these methods should be regularly checked.

SEE OUR PRODUCTS
 
 
Testing for pesticides and metabolites in drinking water
 

Testing for pesticides and metabolites in drinking water
 

Find all the Supelco® standards and reference materials essential for your drinking water analysis.

SEE THE RANGE
 
 
VWR® EHP pipettes - accuracy and precision
 

VWR® EHP pipettes - accuracy and precision
 

When you need something more than a good pipette you can rely on.

SINGLE-CHANNEL
 
 


 
 
VWR INTERNATIONAL LTD
 
Hunter Boulevard
Magna Park
Lutterworth
Leicestershire
LE17 4XN
Tel: 0800 223344
Fax: 01455 55 85 86
e-Mail [email protected]
avantorsciences.com
 

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