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Awarded contract
Published 19 Oct 2025

Award of Imposex Analysis in Dogwhelks (MS-P-0416)

The Scottish Government · Scotland

Key facts

Contract value
£2,000
Buyer type
Devolved government

Awarded to

SupplierValue
Sole Trader£2,000

Description

The Scottish Government, through Marine Directorate is inviting a tender for analysis of imposex in dogwhelks.Marine Directorate (MD) require this analysis to determine the status of imposex in dogwhelks. Imposex is a condition where female marine snails develop male sexual characteristics, including formation of a vas deferens and growth of a penis. Imposex is caused by exposure to tributyltin (TBT). Monitoring for imposex is a very effective and sensitive way to evaluate levels of TBT. The imposex stage in females (Vas Deferens Sequence (VDS) stages) is determined following ICES TIMES series protocol no. 24 (Gibbs, 1999).

Categories (CPV)

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About The Scottish Government

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Published by the buyer on Public Contracts Scotland (Open Government Licence v3.0). Always read the original notice before responding.