Quartz Scientific Computing Limited t/a Quartz Scientific
Unit 6, Park industrial Estate, Frogmore, AL2 2DR, St Albans, United Kingdom
Visit website- Accredited standards
- 20
- UKAS certificate
- 1
- Site in our directory
- 1
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 20 standard numbers and the 5 official names we hold. When no standard matches, it searches the method text of every scope line.
EN13
EN 196-2Methods of testing cement - Part 2: Chemical analysis of cement
EN 772-5
EN 933-9
EN 1008
EN 1097-5Tests for mechanical and physical properties of aggregates - Part 5: Determination of the water content by drying in a ventilated oven
EN 1744-1Tests for chemical properties of aggregates - Part 1: Chemical analysis
EN 1744-5
EN 12390-7Testing hardened concrete - Part 7: Density of hardened concrete
EN 13279-2
EN 14488-7
EN 14629
EN 14630
EN 14721
BS6
BS 1191
BS 1881
BS 3247
BS 3900
BS 3921
BS 4551
Other standards1
ISO 17892-1Geotechnical investigation and testing - Laboratory testing of soil - Part 1: Determination of water content
BS EN 196-2:2013; BS EN 1744-1:2009; BS EN 1744-5:2006; ISO/IEC 17025:2017 Quartz Scientific Computing Limited t/a Quartz Scientific Issue No: 034 Issue date: 02 April 2025 Unit 6 Park industrial Estate Frogmore St Albans AL2 2; IEC 17025
BS EN 933-9:2009; BS EN 1097-5:2008 CLAY BRICKS Chemical Tests and related Opinions and Interpretations Soluble salt content BS EN 772-5:2016 - using ICPOES Sulfate content BS 3921:1985 CEMENT Chemical Tests Determination of loss on ignition BS EN 196-2:2013 Gravimetric determination of sulfate BS EN 196-2:2013 Sulphide content BS EN 196-2:2013 Chloride content BS EN 196-2:2013 Alkali content - sodium and potassium Sample preparation and extraction - BS EN 196-2:2013 Analysis using ICPOES by In- house method 29; BS 3921; BS 1881; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2
BS EN 13279-2:2014; BS EN 772-5:2016 MORTAR and SCREED Chemical Tests and related Opinions and Interpretations Insoulble residue and soluble silica BS 4551:2005; BS 1191; BS 4551; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2
BS EN ISO 17892-1:2014 WATER for making concrete Chemical Tests Qualitative preliminary inspection of mixing water BS EN 1008:2002 Suitability of mixing water for concrete by quantitative appraisal - chloride - sulfate - sugar - phosphate - nitrate BS EN 1008:2002 Suitability of mixing water for concrete by quantitative appraisal - sodium - potassium - lead - zinc In-house method 22; BS 1377; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 17892-1:2014 WATER for making concrete Chemical Tests Qualitative preliminary inspection of mixing water BS EN 1008:2002 Suitability of mixing water for concrete by quantitative appraisal - chloride - sulfate - sugar - phosphate - nitrate BS EN 1008:2002 Suitability of mixing water for concrete by quantitative appraisal - sodium - potassium - lead - zinc In-house method 22; IEC 17025
BS EN 14629:2007 Presence of High Alumina Cement by rapid chemical method BRE Information Sheet IS 15/74 Carbonation BS EN 14630:2006; BS EN 12390-7:2019; BS EN 14721:2005; BS EN 14488-7:2006 Non-metallic fibre content Documented In-House Method No 27 using crushing and separation techniques included in BS EN 14721:2005; BS 1881
BS 4551; BS 3900; BS 3247; BS 1377; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2
Read from the scope as published by UKAS. Register refreshed 2026-11-06.
Scope as published by UKAS
6 lines
ISO/IEC 17025
Active1586
Accredited scope, certificate 1586
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | BS EN 196-2:2013; BS EN 1744-1:2009; BS EN 1744-5:2006; ISO/IEC 17025:2017 Quartz Scientific Computing Limited t/a Quartz Scientific Issue No: 034 Issue date: 02 April 2025 Unit 6 Park industrial Estate Frogmore St Albans AL2 2; IEC 17025 | water; AGGREGATES | - |
| 2 | BS EN 933-9:2009; BS EN 1097-5:2008 CLAY BRICKS Chemical Tests and related Opinions and Interpretations Soluble salt content BS EN 772-5:2016 - using ICPOES Sulfate content BS 3921:1985 CEMENT Chemical Tests Determination of loss on ignition BS EN 196-2:2013 Gravimetric determination of sulfate BS EN 196-2:2013 Sulphide content BS EN 196-2:2013 Chloride content BS EN 196-2:2013 Alkali content - sodium and potassium Sample preparation and extraction - BS EN 196-2:2013 Analysis using ICPOES by In- house method 29; BS 3921; BS 1881; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2 | water; CONCRETE; AGGREGATES | - |
| 3 | BS EN 14629:2007 Presence of High Alumina Cement by rapid chemical method BRE Information Sheet IS 15/74 Carbonation BS EN 14630:2006; BS EN 12390-7:2019; BS EN 14721:2005; BS EN 14488-7:2006 Non-metallic fibre content Documented In-House Method No 27 using crushing and separation techniques included in BS EN 14721:2005; BS 1881 | Water; CONCRETE | - |
| 4 | BS EN 13279-2:2014; BS EN 772-5:2016 MORTAR and SCREED Chemical Tests and related Opinions and Interpretations Insoulble residue and soluble silica BS 4551:2005; BS 1191; BS 4551; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2 | GYPSUM BUILDING PLASTERS; MASONRY UNITS; MORTAR; SCREED | - |
| 5 | BS 4551; BS 3900; BS 3247; BS 1377; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2 | water; Water; soil | - |
| 6 | BS EN ISO 17892-1:2014 WATER for making concrete Chemical Tests Qualitative preliminary inspection of mixing water BS EN 1008:2002 Suitability of mixing water for concrete by quantitative appraisal - chloride - sulfate - sugar - phosphate - nitrate BS EN 1008:2002 Suitability of mixing water for concrete by quantitative appraisal - sodium - potassium - lead - zinc In-house method 22; BS 1377; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 17892-1:2014 WATER for making concrete Chemical Tests Qualitative preliminary inspection of mixing water BS EN 1008:2002 Suitability of mixing water for concrete by quantitative appraisal - chloride - sulfate - sugar - phosphate - nitrate BS EN 1008:2002 Suitability of mixing water for concrete by quantitative appraisal - sodium - potassium - lead - zinc In-house method 22; IEC 17025 | Water; WATER; water | - |
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 UKAS register on .
This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the UKAS entry linked above.