Registers refreshed 2026-11-08.See refresh dates
United Kingdom

Lubrizol

The Knowle, Hazelwood, PO Box 88, Belper, DE56 1QN, Derby, United Kingdom

UKAS 1557ISO/IEC 17025Register refreshed 2026-11-06

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Accredited standards
12
UKAS certificate
1
Site in our directory
1
UKAS accredited scope

What this lab is accredited for

Our reading of the UKAS scope: each standard once, with its official name where we have checked it.

Only this lab. Searches the 12 standard numbers and the 3 official names we hold. When no standard matches, it searches the method text of every scope line.

ASTM11
ASTM D92
ASTM D93Standard Test Methods for Flash Point by Pensky-Martens Closed Cup Tester
ASTM D664
ASTM D874
ASTM D892
ASTM D2896
ASTM D4052Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D4739
ASTM D4951
ASTM D5293
ASTM D7214
Other standards1
ISO 3771Petroleum products - Determination of base number - Perchloric acid potentiometric titration method

Read from the scope as published by UKAS. Register refreshed 2026-11-06.

Scope as published by UKAS

5 lines
UKAS

ISO/IEC 17025

Active

1557

View scope

Accredited scope, certificate 1557

LineMethodMatrixRange
1CEC-L-07-95; CEC-L-45-99; CEC-L-84-02; CEC F-98-08; CEC L-104-16; CEC L-117-20Petroleum products-
2ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025; ASTM D5293; ASTM D4739; ASTM D2896Petroleum productsSee scope document
3ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO3771; IEC 17025; ASTM D4052; ASTM D4951Petroleum products-
4ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025; ASTM D92; ASTM D93; ASTM D892Air; PETROLEUM; oils-
5ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025; ASTM D7214; ASTM D874; ASTM D664Petroleum products-

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

The Knowle, Hazelwood, PO Box 88, Belper, Derby, DE56 1QN, GB

53.01739, -1.48542

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Accreditation data refreshed from the UKAS register on .

This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the UKAS entry linked above.