electrochemistry
 


 

VWR® for calibration 

Be sure of your results!
 
 
 

We know that some equipment has to be calibrated on a regular basis to be sure of the results. Certified reference material standards have a direct influence on the accuracy of the measurement. So, to avoid duplicate measurements, use our standards which are all produced by accredited ISO 17034 suppliers. With them, you will be guaranteed to always obtain reliable results.
 
 
calibraion_brochure



Make life easy! Our new VWR® for calibration brochure is now available

This new brochure includes all standards and certified reference materials classified by method. This tool will be very helpful for you to find the accurate standards for a perfect calibration on a daily basis.

DOWNLOAD THE BROCHURE
 
 

Discover our latest innovations
 
pHbuffers_sachets
 

VWR Chemicals extends their pH buffer solutions range packed in sachets
 

Extension of the range with new values for the exact calibration of your pH meters. Fresh 'ready to use' solutions with no contamination risks, guaranteeing accurate pH values.
 
 
coloured_pH_buffer_solutions
 

VWR Chemicals coloured pH buffer solutions for better and easier identification
 

Easily identifying your pH solutions with a special colour is a huge advantage to avoid calibration mistakes. Available in classic and twin-neck bottles.
 
 
 
conductivity_standards_sachets
 

VWR Chemicals conductivity standards in sachets - the right value in your pocket
 

New conductivity standards in practical sachets (1410 and 12 880 µS/cm) for analysing samples or calibrating conductivity cells.

 
 
 
spectrophotometers
 

VWR Chemicals UV/Vis standard kits for spectrophotometers
 

A complete range to calibrate spectrophotometers on the control of absorbance, resolution power, stray light and wavelength accuracy. Calibration according to European Pharmacopoeia (Ph. Eur.). 
 
 
PETROCHEMISTRY
 

VWR Chemicals standards and certified reference materials for petrochemistry
 

A complete range of standards specifically manufactured for the verification of analytical instruments used in petrochemistry. Each standard is certified in strict accordance with ISO/IEC 17025 and 17034, ASTM or IP methods to help you with continuity and reproducibility of your results.
 
 
turbidity_standards
 

VWR Chemicals new turbidity standards
 

Complete range of turbidity standards from 1 to 4000 NTU meeting the requirements of the European Pharmacopoeia on “2.2.1. Clarity and degree of opalescence of liquids” and ISO 7027-1 “Water quality – Determination of turbidity – part 1: Quantitative methods".
 
 
TOC_standards
 

VWR Chemicals TOC standards
 
 

VWR 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 – where instrument-specific standards are not required.
 
 
 
ion_chromatography
 

VWR Chemicals ion chromatography multi-element standards in water
 

To complete our large range of single-element standards range, we've added many multi-element solutions to be used (IC) in food and beverage, environmental, life science and pharmaceutical industries.
 
 


 
 
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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