S.R. CEN/TS 17716:2022
Current
The latest, up-to-date edition.
Plant biostimulants - Determination of Escherichia coli
Hardcopy , PDF
English
10-04-2022
European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Diluent and culture media
6 Apparatus and glassware
7 Handling of plant biostimulants products and sampling
8 Procedure
9 Expression of results
10 Test report
Annex A (informative) Enrichment broth in the qualitative method
Annex B (informative) Selective agar medium in the qualitative and quantitative method
Annex C (informative) Diluent in the quantitative method
Annex D (informative) Neutralization of the antimicrobial properties of the product
Bibliography
This document gives general guidelines for the detection and identification of the specified microorganism Escherichia coli in technical and formulated biostimulant products, both in liquid and solid state, and also the horizontal method for the enumeration of ß-glucuronidase-positive Escherichia coli in plant biostimulants products (both in liquid and solid state).
| DocumentType |
Standard Recommendation
|
| Pages |
26
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| CEN/TS 17716:2022 | Identical |
| PD CEN/TS 17716:2022 | Equivalent |
| DIN CEN/TS 17716:2022-07 | Equivalent |
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