Contract award · 12 Feb 2025

RBGKEW1365 - Contract Title 7-place Microbalance

Board of Trustees of the Royal Botanic Gardens Kew awarded “Contract Title 7-place Microbalance” to Mettler-Toledo GmbH for £54,000.

No competitionLaboratory & precision equipmentLondon

Awarded without open competition

Awarded without open competition. The buyer went directly to one or a few suppliers instead of advertising the contract. Procurement rules allow this only in specific cases, such as extreme urgency, when only one supplier can do the work, or for call-offs from an existing framework.

What “without competition” means

Key facts

Buyer
Board of Trustees of the Royal Botanic Gardens Kew · Ministry or any other national or federal authority, including their regional or local subdivisions
Value
£54,000
Procedure
Single tender action (below threshold)
Sector
Laboratory & precision equipment · Laboratory, optical and precision equipments (excl. glasses) (CPV 38000000)
Region
London
Timeline
  1. Contract date12 Feb 2025
  2. Published26 Mar 2025Published 42 days after the contract date

Description

The Millennium Seed Bank (Royal Botanic Gardens, Kew) houses the world's largest ex situ collection of wild seeds. Fruit and seed weight measurements are crucial for seed morphological studies, gravimetric moisture content experiments, and estimating seed numbers in large collections. When seeds or collections are too small to be measured with standard analytical balances, it is important to have specialized equipment to accurately measure seed weight, such as a microbalance. Specifically, we require a microbalance with at least 0.1 µg readability, internal calibration, a minimum total capacity of 2 g, and a clear, responsive display. Additionally, it should have the capability to transfer balance readings directly into a computer spreadsheet at the press of a button.

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