Description
Dropper lids manufactured from high-density polyethylene (HDPE) with GL 32 thread are designed to turn matching laboratory bottles into functional dropper bottles for controlled liquid delivery. The larger GL 32 finish suits medium-neck bottles commonly used for stock solutions, stains and working reagents on the open bench. HDPE construction keeps the lids light and resilient for repeated opening, closing and drop dispensing during analytical, preparative and instructional tasks. Each pack contains 12 pieces, sufficient for equipping multiple bottles in a shared laboratory or teaching set. The pack weighs 0,108 kg and stores neatly with other plastic bottle accessories. These dropper lids from manufacturer Vitlab sit in the labware assortment for containers, bottles, tins and dropper bottles, complementing existing GL 32 vessels already held in inventory. They support dropwise addition in titrations, sample work-up and general wet-lab routines where precise small-volume transfer from a bottle is preferred over pipettes. Straightforward plastic design aids cleaning and everyday handling under standard laboratory conditions without unnecessary complexity.
This article is part of Pasteur pipettes, in Pipettes & pipette tips.
Key features
- Pack size: 12 pc(s)
- Material: HDPE
- Thread: GL 32
- Weight: 0,108 kg
- Product type: Dropper lids
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Questions about Dropper lids, made of HDPE, GL 32, 12 unit(s)
What is this article?
Dropper lids, made of HDPE, GL 32, 12 unit(s) is the article on this page. Luminix Health distributes Vitlab for laboratory use. It sits in Pasteur pipettes, inside Pipettes & pipette tips, in Lab consumables.
A Pasteur pipette is an uncalibrated glass or plastic transfer pipette. It moves a drop. It does not measure. Glass ones are pulled to a tip. Plastic ones are a single piece. Neither belongs in a result that needs a stated volume.
A pipette moves a measured volume. A volumetric pipette delivers one line. A graduated pipette delivers along a scale. A Pasteur pipette is an uncalibrated transfer. A piston pipette uses a tip, and the tip has to seal on that pipette. A filter tip adds a barrier so aerosol from the sample does not reach the piston. Serological pipettes are the long graduated tubes used with a controller. The volume and the fit are the specification. Piston pipettes are treated under ISO laboratory apparatus. In-vitro work also meets ISO in vitro diagnostic systems.
Which category should I open next?
The category is Pipettes & pipette tips. The sub-category is Pasteur pipettes. The catalogue is Lab consumables.
Shelves beside this one are Pipette tips, Filter tips, Pipetting accessories, Graduated pipettes, Volumetric pipettes, Pipette controllers & fillers, Reagent reservoirs, Dispenser & repeater tips and Serological 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.
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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.