Analytisch Diagnostisch Centrum
Heelsumstraat 55, WILLEMSTAD, Netherlands
- Accredited standards
- 3
- RvA certificate
- 1
- Site in our directory
- 1
What this lab is accredited for
Our reading of the RvA scope: each standard once, with its official name where we have checked it.
Only this lab. Searches the 3 standard numbers and the 1 official name we hold. When no standard matches, it searches the method text of every scope line.
ISO 9308-1Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora
NEN 6265
NEN 6470
NEN-EN-ISO 9308-1
EN ISO/IEC 17025:2017; NEN-6265: 2007
NEN 6470:1997
Read from the RvA scope document we downloaded on 2026-02-12. Register refreshed 2026-11-08.
Scope as published by RvA
3 lines
ISO/IEC 17025
ActiveL493
The scope document we hold says it is valid until 2029-04-01.
Accredited scope, certificate L493
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | NEN 6470:1997 | Drinkwater | - |
| 2 | NEN-EN-ISO 9308-1 | Drinkwater | - |
| 3 | EN ISO/IEC 17025:2017; NEN-6265: 2007 | Drinkwater; Dialysewater | - |
Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
Location
Accreditation data refreshed from the RvA register on .
This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the RvA entry linked above.