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Legionella pneumophila NCTC 12821 Lenticule® discs

500-50000 CFU, suitable for microbiology, certified reference material


Quality Level


certified reference material


disc (hydrosoluble)

shelf life

limited shelf life, expiry date on the label


microbiology: suitable

Featured Industry

Food and Beverages

storage temp.



Legionella spp.

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General description

This certified reference material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Download your certificate of analysis at:
LENTICULE® discs are manufactured by Sigma-Aldrich under licence from Public Health England.

Other Notes

Please specify if you require a single batch - in the remark field when ordering (only for orders with more than 15 packs)

Legal Information

Lenticule is a registered trademark of United Kingdom Secretary of State for Health

Storage Class Code

6.2 - Infectious substances

WGK Germany


Certificate of Analysis

Certificate of Origin

The use of LenticulesTM for the process control of enumeration techniques in food and environmental microbiology.
Lightfoot N F, et al.
Journal of Applied Microbiology, 91(4), 660-667 (2001)

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