Beschrijving
DOS50 behrotest dispenser is an adjustable laboratory dispenser for dosing sulphuric acid in the 5–50 ml range. It supports controlled addition of acid volumes during sample preparation and analytical workflows where repeatable sulphuric acid dosing is required. The adjustable setting lets operators select the desired delivery volume within the stated interval for routine laboratory use. Supplied as one piece with a gross weight of 0,80 kg, the unit is compact enough for bench placement beside digestion, titration, or related water-analysis setups. This dispenser from manufacturer Behr belongs to the behrotest instrument accessory family and is classified among laboratory dispensers for acid handling tasks. Its defined 5–50 ml working range suits protocols that call for moderate, adjustable sulphuric acid aliquots without bulk transfer. Designed for professional laboratory environments, the DOS50 helps standardise acid dosing steps in environmental and general analytical chemistry applications.
This article is part of Bottle-top dispensers, in Liquid handling.
Key features
- Pack size: 1 pc
- Model: DOS50 behrotest
- Dosing range: 5–50 ml, adjustable
- Medium: Sulphuric acid dosing
- Country of origin: Germany
- Technical Information Sheet:
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Questions about DOS50 behrotest Metering Dispenser for H2SO4 in COD DET'N, Adjustable 5 - 50 ml
What is this article?
DOS50 behrotest Metering Dispenser for H2SO4 in COD DET'N, Adjustable 5 - 50 ml is the article on this page. Luminix Health distributes Behr for laboratory use. It sits in Bottle-top dispensers, inside Liquid handling, in Instrumenten.
A bottle-top dispenser meters a reagent directly from the bottle it is mounted on, by a piston. The volume range and the chemical compatibility of the wetted parts, glass, ceramic, PTFE, are the specification. It is for the same reagent again and again, not for changing liquids every sample.
A piston pipette delivers a set volume of liquid by air displacement or, for viscous and volatile liquids, by positive displacement. A single channel is the ordinary tool. A multichannel repeats the same volume across a row of a plate. A bottle-top dispenser meters reagent from the bottle it sits on. The accuracy is a property of the pipette and of how it is used, which is why calibration and a certificate exist. Piston-operated apparatus is treated under ISO laboratory apparatus. The volume unit sits with the BIPM and NIST.
Which category should I open next?
The category is Liquid handling. The sub-category is Bottle-top dispensers. The catalogue is Instrumenten.
Shelves beside this one are Pipette stands, calibration & accessories, Single-channel pipettes, Multichannel pipettes and Electronic pipettes.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.