# 1933 Provision for a Dynamic Light Scattering \(DLS\) instrument at De Montfort University, Leicester

> Tender notice from UK public-sector procurement sources.

## Key facts

- Public buyer: [De Montfort University](/buyers/de-montfort-university/contract-awards)
- Tender value: £45,000
- Published: 27 January 2023
- Planned start: 26 February 2023
- Planned end: 31 March 2023
- Stage: open_tender
- Procurement category: goods
- Notice ID: 4d9535a1-d79b-4808-8f90-b323cb11bffa-609430
- OCID: ocds-b5fd17-2eb0b3e6-a28c-4366-ac26-1dce9a968cca

## Description

This is for the provision of a current version of a complete DLS instrument\. The contract requires the successful tenderer to supply and install fully a current model of an instrument with the following technical features: 1\. DLS instrument: o Capable of measuring particle size, zeta potential, electrophoretic mobility, molecular mass and transmittance o Offering three measuring angles \(forward-, side- and back-scattering\) o Measuring transmittance continuously, allowing for direct measure of turbidity and automatic adjustment of parameters such as focus, attenuation, measuring angle and measurement duration o Capable of measuring zeta potential with high accuracy, through electrophoretic light scattering o Size range: 0\.3 nm to 10 um o Zeta potential range: \+/- 1000 mV o Molecular mass range: 980 Da to 20 Mda Allocated Budget: ?45,000\. Please note if your quote is higher than this figure it will not be considered\. Full details of the University's requirements can be found in the tender pack\. Additional information: Is a Recurrent Procurement Type? : No

## Related contract awards

- [247300 Provision of Health Care Personnel Uniforms, at De Montfort University, Leicester - AWARD](/contracts/ocds-b5fd17-68cc6a33-a3f1-4ea1-897e-1022fe8ebd5a): De Montfort University
- [Attendance Monitoring System](/contracts/ocds-b5fd17-17ebde41-fd6a-4d45-abb1-28adffbeca96): DE MONTFORT UNIVERSITY
- [Additional SAP Resource](/contracts/ocds-b5fd17-2941729b-ecb6-424e-bcc4-23622ecfea07): DE MONTFORT UNIVERSITY

## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/4d9535a1-d79b-4808-8f90-b323cb11bffa-609430)