Description
Dispenser Ultra is an analogue bottle-top dispenser for controlled liquid handling in the laboratory, covering a volume range of 0,5–5 ml with a graduation of 0,5 ml. It belongs to the bottle-top dispenser category used for repetitive dispensing from reagent bottles in routine wet-chemistry and general lab workflows. The adjustable range supports aliquoting of aqueous and many common laboratory reagents where an analogue scale and 0,5 ml steps are practical. Offered as 1 pc and with a stated weight of 1,000 kg, the unit is intended for stable mounting on suitable reagent bottles in liquid-handling setups. This Dispenser Ultra model from manufacturer ROTH SELECTION fits laboratories that need a straightforward analogue dispenser without electronic controls. Typical use includes media preparation, buffer transfer, and repeated dosing steps on the bench. Clear graduation marking at 0,5 ml intervals helps operators set and repeat volumes within the 0,5–5 ml working window. The single-unit pack is convenient for equipping individual workstations or replacing an existing bottle-top dispenser of the same class.
This article is part of Bottle-top dispensers, in Liquid handling.
Key features
- Pack size: 1 pc
- Product type: Analogue bottle-top dispenser
- Volume range: 0,5–5 ml
- Graduation: 0,5 ml
- Weight: 1,000 kg
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Dispenser Ultra, Graduation 0,5 ml, 0,5-5 ml, 1 unit(s)
What is this article?
Dispenser Ultra, Graduation 0,5 ml, 0,5-5 ml, 1 unit(s) is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Bottle-top dispensers, inside Liquid handling, in Lab instruments.
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 Lab instruments.
Shelves beside this one are Pipette stands, calibration & accessories, Single-channel pipettes, Multichannel pipettes and Electronic pipettes.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.