UK SBS RE160419 Scanning Mobility Particle Sizer with Long DMA and Advanced Aerosol Neutralizer

The final date and time for the submission of bids is Friday 16th December 2016 at 14:00 am DO NOT apply directly to the buyer.

All tender information MUST be submitted through the CCS eSourcing Portal.

Item Description

SCANNING MOBILITY PARTICLE SIZER with long DMA (10 to 1000 nm) and Advanced Aerosol Neutralizer (Soft Xray)

The item being procured is an instrument to measure particle size distributions of aerosols in the nanometer range and the Soft Xray neutralizer essential for its operation. It must permit the measurement of both number concentration and complete size distribution of nanometer-sized particles in a minimum of 10 seconds. The instrument must be able to measure particles down to 2.5 nanometers. The detector within the particle size spectrometer must be a butanol based condensation particle counter with a lower sensitivity of 2.5 nm and proven 50% efficiency at that size. The spectrometer must include a choice of at least two DMA's that can be interchanged quickly.

Please ensure you review all attached information to ensure a full understanding of this requirement. All attachments can be found with the RFx attachments tab within the Emptoris System.

This contract will be awarded based on the evaluation criteria set out in the ITQ document.

To register on our e-sourcing portal click on https://gpsesourcing.cabinetoffice.gov.uk and follow the link 'Register for CCS eSourcing'.

To express your interest in this opportunity email expressionofinterest@crowncommercial.gov.uk

Additional information: DO NOT APPLY DIRECTLY TO BUYER Full details of this opportunity can be found on the e-sourcing portal please follow instructions below. If you have not yet registered on the eSourcing Suite, this can be done online at https://gpsesourcing.cabinetoffice.gov.uk by following the link 'Register for CCS eSourcing'. Please note that, to register, you must have a valid DUNS number (as provided by Dun and Bradstreet) for the organisation which you are registering, who will be entering into a contract if invited to do so. Once you have registered on the eSourcing Suite, a registered user can express an interest for a specific procurement. This is done by emailing expressionofinterest@crowncommercial.gov.uk. Your email must clearly state: the name and reference for the procurement you wish to register for; the name of the registered Bidder; and the name and contact details for the registered individual sending the email. Crown Commercial Service will process the email and then enable the Bidder to access the procurement online via the e-Sourcing Suite. The registered user will receive a notification email to alert them once this has been done. The Sourcing documents can then be accessed on the eSourcing Suite at: https://gpsesourcing.cabinetoffice.gov.uk using the instructions detailed in the Specification documents within Contracts Finder. As a user of the e-Sourcing Suite you will have access to Emptoris email messaging service which facilitates all messages sent to you and from you in relation to any specific RFX event. Please note it is your responsibility to access these emails on a regular basis to ensure you have sight of all relevant information. For technical assistance on use of the e-Sourcing Suite please contact Crown Commercial Service Helpdesk : Telephone: 0345 010 3503 Training documents to support Bidders utilise Emptoris CCS eSourcing are available in the Contracts Finder Tender documents section.