Summary
Machine-generated summaryThe buyer, the Executive Environment Agency (IoAOS) in Bulgaria, is procuring delivery of electrodes and consumables for laboratory and portable measuring instruments used in daily laboratory work. The electrodes serve pH meters, oximeters, conductivity meters and automatic titrators used in field and laboratory testing of water samples (surface, underground, wastewater and marine) and of samples of soils, sediments, sludge and waste products. Because electrodes have a relatively short service life, regular replacement and supporting consumables are needed to maintain accurate measurements. The procurement is divided into four lots: electrodes compatible with WTW, Thermo Fisher Scientific Orion Star, Metrohm and Agilent instruments.
Description
Can I bid?
- Open procedure: any interested supplier may submit a bid. Above the EU threshold: open to companies from any EU country.
- The notice is written in Bulgarian.
- Certificates from another EU country? Check the equivalents on eCertis
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 2 days ago
More from this buyer
Full buyer profile4 open tenders right now
- Electrodes - Supply of electrodes and consumables for pH meters, oximeters, conductivity meters (laboratory and portable) and automatic titrators 12 days left
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Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| МАРВЕЛ ООД | 1 | €17,454 | Sep 2026 |
| СЕЛЕРА ХЕМИИ ЕООД | 1 | €11,995 | Sep 2026 |
| Метром България ЕООД | 1 | €3,210 | Sep 2026 |
Based on 3 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 3 comparable contracts this buyer awarded in this sector over the last 4 years.
- Lower quartile
- €7,602
- Median award
- €11,995
- Upper quartile
- €14,725
This tender is estimated 1275.5% above that median
Most recent awards
- Electrodes - 'Supply of electrodes and consumables for pH meters, oximeters, conductivity meters (laboratory and portable) and automatic titrators' €3,210
- Electrodes - Supply of electrodes and consumables for pH meters, oximeters, conductivity meters (laboratory and portable) and automatic titrators €17,454
- Electrodes - 'Supply of electrodes and consumables for pH meters, oximeters, conductivity meters (laboratory and portable) and automatic titrators' €11,995
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
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Market context
- Avg. open tender · Electrical machinery
- €54,945,114
- Buyer track record on Aperlena
- 84 notices tracked · 46 awarded
- €3,902,295 in awarded contracts
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