Description
Dropping attachment, PE-HD, GL 32 is a laboratory dropping closure designed for bottles fitted with a GL 32 neck. Constructed from PE-HD (high-density polyethylene), the attachment forms a screw-connected dropper head for controlled, dropwise liquid delivery in everyday laboratory practice. The GL 32 thread matches a common larger laboratory bottle finish, allowing direct mounting on compatible vessels without intermediate adapters where the neck standard is already GL 32. A pack of 12 pieces supports multi-bottle setups, parallel reagent stations or spare stock for continuous bench use. Classed among dropping attachments and dropping closures, the product is intended for routine dispensing and wet-lab organisation whenever PE-HD is suitable as the medium-contact material. Origin is Germany. Offered by manufacturer Vitlab, the unit is straightforward to install: thread onto the GL 32 neck, verify seating, and apply for drop formation according to the local procedure. Laboratories that standardise on GL 32 PE-HD bottle tops can roll out identical closures across several work areas, simplifying inventory and keeping dropper geometry consistent from bottle to bottle during sample handling and reagent addition tasks.
This article is part of Closures (other), in Stoppers, caps & closures.
Key features
- Pack size: 12 pc(s)
- Product type: Dropping attachment
- Material: PE-HD
- Thread size: GL 32
- Country of origin: Germany
- Brand: Vitlab
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Questions about Screw-cap with dropping insert, PE-HD, GL 32
What is this article?
Screw-cap with dropping insert, PE-HD, GL 32 is the article on this page. Luminix Health distributes Vitlab for laboratory use. It sits in Closures (other), inside Stoppers, caps & closures, in Matériel de laboratoire.
These are the closures that are not a plain screw cap, a rubber stopper or a ground-glass stopper. The question is still the same: does the closure match the mouth, and does the material survive the contents.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Closures (other). The catalogue is Matériel de laboratoire.
Shelves beside this one are Screw caps & closures, Rubber & silicone stoppers, Ground-joint glass stoppers and Lids & seals.
What should I check before I order?
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.

