Control - Enumeration of E. coli and coagulase positive staphylococci - 2025

Standard Reference Materials

Home Standard Reference Materials Microbiology - Control - Enumeration of E. coli and coagulase positive staphylococci - 2025

Purpose

control of the accuracy of the enumeration of E. coli and coagulase positive staphylococci


Analysers

any analyser based on the principles described in ISO 9622|IDF 141 standard


Number of samples

→ 10 samples containing between about:
- 10 000 and 300 000 CFU/ml
- 0 and 50 000 coliforms/ml
- 0 and 50 000 enterobacteria/ml

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


Nature of SRMs

1 inseparable group of 4 freeze-dried samples to be reconstituted according to the procedure supplied (total count about 1 000 CFU/ml E. coli and 1 000 CFU/ml coagulase positive staphylococci after reconstitution) and 4 tubes of diluent. Final volume: 9 ml


Packaging

10 ml glass vials with cap and steel capsule and 9 ml tubes of diluent


Dispatch

monthly and on request (subject to availability), in insulated box with ice packs by express carrier (see regulation for shipping times)

For an order without annual subscription, send your order form before 3 p.m., otherwise packages can be sent the following day (valid from Monday to Wednesday) (except for countries outside UE - Outside EU, time before dispatch may take up 7 days, the time necessary to obtain customs documents)


Standard values

determined by the results of a group of expert laboratories using ISO 16649-2 for E.coli and ISO 6888-2 method for coagulase positive staphylococci


Storage in laboratory

- at 3 (±2) °C before reconstitution

- to store in the dark

- to be used immediately after reconstitution


Calendar of dispatch :

 

Month of dispatch Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec
Week 1 5 9 14 18 22 27 31 35 40 44 48

Rates

Annual subscription Without subscription
Subscription
(12 shipments / year)
For each extra group every month "extra dispatch in the course of the year (per group) Per group
Formula 1 criterion : E. coli 603.03 € 243.57 € 47.54 € 67.25 €
Formula 1 criterion : coagulase positive staphylococci 603.03 € 243.57 € 47.54 € 67.25 €
Formula 2 criteria 789.65 € 318.96 € 63.11 € 90.57 €


Payment conditions :

within 1 month of receiving invoice

Formulas

  • Formula 1 criterion : E. coli
  • Formula 1 criterion : coagulase positive staphylococci
  • Formula 2 criteria




You are not connected...

To place an order, log in to your customer area or request a creation of account.

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

PDF Catalog

Subscribe to our newsletter

Group