Description
Automatic pipette according to Friedrichs, 100 ml is a laboratory glass pipette intended for controlled liquid transfer with automatic zero-point adjustment. It permits filling to a predetermined starting mark without manual meniscus adjustment, thereby supporting consistent volumetric results in titration, bulk reagent handling and analytical sample work. The 100 ml capacity is appropriate for larger-volume dispensing operations found in research, production-support and teaching laboratories. Provided as a single unit with a net weight of 0,126 kg and the same gross weight of 0,126 kg, the pipette remains manageable on the bench while retaining the traditional Friedrichs configuration. Automatic zero-point setting simplifies successive transfers and aids reproducibility when dispensing aqueous or compatible solutions. Manufactured in Germany by Witeg, the instrument complements existing laboratory glassware inventories used for wet-chemical applications. Straightforward handling makes it suitable for experienced users as well as training environments that require reliable automatic pipettes. Emphasis is placed on practical day-to-day liquid-handling performance rather than additional calibration or performance specifications beyond the automatic zero-point feature described by the manufacturer.
This article is part of Single-channel pipettes, in Liquid handling.
Key features
- Pack size: 1 pc
- Capacity: 100 ml
- Type: Automatic pipette according to Friedrichs
- Zero-point adjustment: Automatic
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Questions about Automatic pipettes, Friedrichs, 100ml a
What is this article?
Automatic pipettes, Friedrichs, 100ml a is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Single-channel pipettes, inside Liquid handling, in Lab instruments.
A single-channel piston pipette delivers one volume through one tip. Fixed-volume pipettes are more accurate at their one volume. Variable pipettes cover a range and are specified at several points in it. Air displacement fails on viscous and volatile liquids.
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.
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The category is Liquid handling. The sub-category is Single-channel pipettes. The catalogue is Lab instruments.
Shelves beside this one are Pipette stands, calibration & accessories, Bottle-top dispensers, 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.