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Fluorescence Mercury Analyzer

  • High sensitivity
  • Wide dynamic range
  • Fast analysis time
  • Full automation

See how FMA-800 works

Milestone fma_80

Milestone FMA-80 content_detection

Mercury content detection

The new FMA-80 is based on an innovative and unique combination of CV-AFS, Cold Vapor Atomic Fluorescence Spectroscopy, and CV-AAS, Cold Vapor Atomic Absorption Spectroscopy technologies.

The FMA-80 detects mercury contents in solutions by atomic fluorescence (AFS).
This technique differs from the more conventional AAS technique in that it is more sensitive, more selective, and is linear over a wide range of concentrations.
However, any molecular species present in the carrier gas will quench the fluorescence signal and for this reason, the AFS technique is most commonly used with an inert carrier gas such as argon.
AFS has better linearity and more stable baseline than AAS.

AAS instead works better for more complex matrices, as it suffers less from interferences.
The FMA-80 is a very flexible working platform as it can be chosen in different configurations: AFS only or combination of AFS and AAS, depending on your application.

The FMA-80 is fully compliant to the following standard methods: EPA 245.1, EPA 245.2, EPA 245.5, EPA 245.7, EPA 1631, EN 1483, EN 12338, EN 13806 and ISO 17852.

Major applications

Major Applications are: drinking water, surface water, ground water, waste water.
Food: cereals, flour, fish, meat, baby food, sugar, etc.
Environmental samples: sediments, soil, waste water, ashes, sludge, etc.
Chemicals: oil products, resins, glues, plastics, solvents, etc.
Minerals, geological samples: ores, metals, alloys, coal, etc.

See the analytical performance of the FMA-80

Milestone FMA-80 samples

User interface

The FMA-80 is operated via a compact control terminal with easy-to-read, bright, full-color, touch screen display or, alternatively, by a Windows-based computer.

Milestone DMA-80 terminal660


Kontakt: Mikael Alfredsson på Göteborgskontoret, 0709-119309


Mats Grapne Askfelt på Stockholms-kontoret, 0709-119301

De kan även nås via epost. Skriv fö
Kovalent AB, Fältspatsgatan 6, 421 30 Västra Frölunda. Tel. +46 (0)31 709 81 80, e-post: