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Netherlands

Immolab

Rotterdamseweg 56, 2921 AP, KRIMPEN AAN DEN IJSSEL, Netherlands

RvA|L559ISO/IEC 17025Register refreshed 2026-10-18
Certificates
1
Scope items
2
Standards
3
Locations
1

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Register record

RvARefreshed
L559Active

Accredited standards

3

Our reading of the RvA scope: each standard once, with its official name where we have checked it. Click a standard to see the scope line it comes from, word for word.

ISO 5667-5Water quality - Sampling - Part 5: Guidance on sampling of drinking water from treatment works and piped distribution systems
As written on the certificate · Line 1 (RvA L559)

NEN-EN-ISO 11731, NEN-EN-ISO 19458, NEN-ISO 5667-5

ISO 11731Water quality - Enumeration of LegionellaCertificate says EN ISO 11731 2019-03 UBA Empfehlung 18. Probably the same standard; not checked against the EN document.
As written on the certificate · Line 1 (RvA L559)

NEN-EN-ISO 11731, NEN-EN-ISO 19458, NEN-ISO 5667-5

ISO 19458Water quality - Sampling for microbiological analysis
As written on the certificate · Line 1 (RvA L559)

NEN-EN-ISO 11731, NEN-EN-ISO 19458, NEN-ISO 5667-5

Scope as published by RvA

2 lines
RvA

ISO/IEC 17025

Active

L559

The scope document we hold says it is valid until 2028-03-01.

View scope

Accredited scope, certificate L559

LineDisciplineMethodMatrixRange
1environmentalNEN-EN-ISO 11731, NEN-EN-ISO 19458, NEN-ISO 5667-5Drinking water (Matrix A), process water (Matrix B)-
2-EN ISO/IEC 17025:2017; NEN 6414Drinking water and process water0 to 70 °C

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

Rotterdamseweg 56, KRIMPEN AAN DEN IJSSEL, 2921 AP, NL

51.91670, 4.60837

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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.