Description
Dropping funnel, conical, serves controlled delivery of larger liquid volumes in preparative laboratory chemistry. This model combines a 1000 ml capacity with an NS 29/32 ground joint and a glass plug for regulated flow. The conical shape assists level reading and thorough drainage when solvents or reagents are added stepwise to reaction vessels. Offered as 1 pc with a weight of 0,930 kg, the funnel is sized for scale-up work still performed on the open bench or in standard jointed apparatus. Its NS 29/32 connection mates with common flasks, adapters and condensers, while the glass plug enables simple start-stop control of the liquid stream. Produced by manufacturer Lenz, it addresses dropping-funnel needs where one-litre working volume is advantageous for medium-scale preparations. The conical format remains practical for visual monitoring and complete emptying, supporting organic synthesis, work-up sequences and related laboratory operations that depend on gradual, observable liquid addition.
This article is part of Dropping funnels, in Funnels.
Key features
- Pack size: 1 pc
- Type: Dropping funnel, conical
- Capacity: 1000 ml
- Ground joint: NS 29/32
- Plug: Glass plug
- Weight: 0,930 kg
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Questions about Dropping funnel, conical, 1000 ml, NS 29/32, glass plug, 1 pc
What is this article?
Dropping funnel, conical, 1000 ml, NS 29/32, glass plug, 1 pc is the article on this page. Luminix Health distributes Lenz for laboratory use. It sits in Dropping funnels, inside Funnels, in Labware.
A dropping funnel adds a liquid slowly into a closed reaction through a stopcock and usually a ground joint. A pressure-equalising arm keeps the funnel from air-locking. The joint size and the volume are the specification.
A funnel guides a liquid or a powder into a narrower mouth. A filter funnel holds a paper. A Büchner funnel is the flat perforated plate used with vacuum. A separating funnel has a stopcock so two liquid layers can be run off one at a time. A dropping funnel adds a reagent slowly into a reaction. The bore and the stopcock are the parts that matter. This glassware is listed under ISO laboratory glassware.
Which category should I open next?
The category is Funnels. The sub-category is Dropping funnels. The catalogue is Labware.
Shelves beside this one are Funnels (plastic, glass & steel), Büchner & filter funnels, Separating funnels and Powder funnels.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
