Butyric Clostridium spores in raw milk - 2024

Proficiency testing

Home Proficiency testing Microbiology - Butyric Clostridium spores in raw milk - 2024

Methods / Analytes

free choice, a MPN method is recommended


Number of samples

- 10 samples containing between about 0 and 10 000 spores/l

- 1 vial of water to control the temperature of the samples at reception


Packaging

sterile 60 ml screw-capped vials with airtight seals


Preservation

samples without preservative, storage between at 3 (±2) °C


Dispatch

in IATA certified secondary packaging, in insulated box with ice packs by express carrier (see regulation for shipping times)


Storage in the laboratory

at 3 (±2) °C


Validity of the samples

analyses must be carried out within 3 days after the date of dispatch


Calendar of dispatch :

 

Sample dispatch 2024/01/08 2024/04/02 2024/09/30 2024/11/12
Return of results to ACTALIA Cecalait 2024/01/22 2024/04/16 2024/10/14 2024/11/26

Subscription at least 10 days before each dispatch

Rates

Members Non-members
Registration fees per shipment 75.14 € 112.69 €
Participation fee per tested method 75.14 € 112.69 €


Special conditions :

  • For groups from 10 to 24 participating laboratories: 10 % discount,
  • For groups from 25 participating laboratories: 15 % discount

Payment conditions :

within 1 month of receiving invoice

Formulas

  • Butyric clostridium spores




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Contact us

ACTALIA Cecalait

Rue de Versailles
BP 70129
39801 POLIGNY CEDEX
FRANCE

Tel : +33 (0)3 84 73 63 20
Fax : +33 (0)3 84 73 63 29

cecalait[at]actalia.eu

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