Bipolar mass spectrometer (VOCUS B4 CI-TOF) for the analysis of atmospheric trace gases

Location: Canton AG
Procuring office: Paul Scherrer Institut (PSI)

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Awarded to

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Award of 27.01.2025Direct award
- TOFWERK AG, Gwatt (Thun)CHF 621’926.00 incl. VAT

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Justification

Entscheid nach Art. 21 Abs. 2 Bst c, BöB Den Zuschlag erhält die Firma Tofwerk AG, da ihr bipolares Vocus B4 CI-TOF-Massenspektrometer die unsere speziellen Anforderungen an hohe Empfindlichkeit, niedrige Nachweisgrenzen, hohe Massenauflösung und schnelle (< 100 ms) Umschaltung zwischen Polaritäten und bis zu sechs Reaktionsionen erfüllt. Darüber hinaus ist das Tofwerk-System feldtauglich, kompakt und ermöglicht eine vereinfachte Kalibrierung und Datenanalyse. Die Tatsache, dass das PSI bereits Instrumente von Tofwerk einsetzt, gewährleistet Kompatibilität und Kosteneffizienz durch die gemeinsame Nutzung von Ersatzteilen und Software.

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Scope of work

Language of the publication

Vocus Bipolar 4 Chemical Ionization Time-Of-Flight (VOCUS B4 CI-TOF) Mass Spectrometer

Key facts, codes and options

Type of contract: Supply
Type of supply: Purchase
Trades: Not evident from the available publication data.
CPV: CPV 38433100 – Mass spectrometer
Options: Not evident from the available publication data.
Variants: Not evident from the available publication data.
Partial offers: Not evident from the available publication data.

TEXFY assessment: Products, installations, quantities, technical specifications and exclusions are not structured fields of the publication. TEXFY does not analyse the free text on them: check the original text and the tender documents.

Official source

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simap project number: 9726
Publication number: 9726-01
Covered by international agreements: Yes

Checked against simap: 10.11.2026, 18:02

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