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Dart Sensors Ltd
Dart Marine Park
Totnes, Devon
England TQ9 5AL
Tel +44 (0)1803 868698
Fax +44 (0)1803 847815
Email Customer Service
Shenzhen Representative Office
1404 Building E
Xihaimingzhu Garden
Taoyuan Road
Nanshan
Shenzhen
CHINA
Tel/Fax +86 755 8606 9161

Ethanol Calibration Standards

We manufacture alcohol calibration standards for the regular servicing of breath analysers. They can be supplied with analyses traceable to UKAS national primary standards (analysed by LGC Limited). They have a certified shelf life of 2 years from the date of analysis, and their caps are fitted with security seals.

The standard values are 35, 50, 140 and 200 microgram/100 ml (partition 2300:1).

We are now the sole manufacturer of UKAS traceable standards for the servicing of evidential breath analysers, our products being used throughout the United Kingdom and the Irish Republic. We also supply special formulations for audit authorities. We do not ship these products outside the British Isles, but will refer any enquiries to our UK distributors.



Type of standard  Quantity Batch Number Expiry Date Analysis Result
35µg/100ml air 549 81 21 March 2010 88.8 +/- 0.6mg/100ml
(Target = 89.33)
50µg/100ml air 236 07/004 25 June 2009 127.0 +/- 0.6mg/100ml
(Target = 127.6)
140µg/100ml air 23 07/003 7 March 2009 356.5 +/- 1.1mg/100ml
(Target = 357.3)
200µg/100ml air 173 80 07 Dec 2009 510.4+/- 1.5mg/100ml
(Target = 510.46)

To order, please go to the quote request form.

Click here to view the datasheet for our liquid ethanol standards.

Last modified: March 27 2008 08:18:12.


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