The OSCE Project Co-ordinator in Ukraine is seeking qualified and eligible companies for supply and delivery of laboratory equipment and instruments: vacuum manifold system for simultaneous concentration of large water sample volumes; solvent evaporator for simultaneous evaporation of organic solvents by nitrogen purging (LOT I) and single channel electronic pipette (0,2 - 10µl, 5 - 120µl, 50 - 1000µl) for high dosing accuracy during the solid phase extraction process (LOT II). Interested companies are invited to request bidding documents.