Apparatus and method for performing an exothermic reaction and use of the apparatus
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Method and device for the defined simultaneous heat treatment of several sample containers
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Photometer for testing proofs or trials held in a testing tank defines an optimum position for the testing tank in a seating by applying a detector device.
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Photometer for introducing a specific optical element into a photometer's working beam path holds optical elements in a carrousel.
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Photometer for determining extinction or transmission of a trial item has a light source and flow-measuring line to pass light to a measuring photo-receiver through a trial item and through a filter to determine test wavelengths.
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Photometer for examining a trial item introduces the trial item into a working beam path having a storage device for holding optical elements.
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Process and assembly determine total organic carbon content within liquid sample using larger sample to enhance accuracy
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Device and method for determining the solids content in sewage water
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Closure element for closing, storing and introducing reagents and / or auxiliary substances into a reaction container
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Water filter for removal of fine particles from laboratory samples incorporates ultrasonic emitter which provides unlimited filter service life without manual intervention
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Chemical analysis with activated carbon adsorbent
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Waste water treatment high frequency sound process
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Multifunction laboratory measurement arrangement
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Sedimentation vessel
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Device for taking a waste water sample with a low solids content
