Description
Square bottle 100 ml is a narrow-neck laboratory bottle in natural-coloured PE-HD, supplied complete with a GL 18 screw cap. The square body and ribbed exterior improve grip and stable placement on benches, trays and storage racks while the 100 ml nominal volume suits aliquots, reagents and sample handling. Enghals geometry with GL 18 thread supports controlled pouring and secure closure for routine laboratory workflows. Natural PE-HD allows visual checks of many contents and fill levels without opening the bottle. This complete bottle assembly from manufacturer Witeg arrives ready for use as a single unit, combining container and matching screw closure. Net weight is only 0,016 kg, so the empty bottle remains very light for high-throughput bench work and kit assembly. The compact square footprint helps maximise storage density in drawers and cabinets. Choose this 100 ml PE-HD square bottle wherever a durable, narrow-neck screw-cap container with defined GL 18 thread is required for general chemical and laboratory logistics.
This article is part of Plastic bottles (narrow & wide mouth), in Bottles & containers.
Key features
- Pack size: 1 pc
- Nominal volume: 0,1 l
- Material: PE-HD
- Colour: Natural
- Neck / thread: Narrow neck, GL 18
- Design: Square, ribbed, complete with screw cap
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Questions about Square bottle 100ml HDPE complete
What is this article?
Square bottle 100ml HDPE complete is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Plastic bottles (narrow & wide mouth), inside Bottles & containers, in Labware.
A plastic bottle is polyethylene, polypropylene or a fluoropolymer, narrow-mouth for pouring or wide-mouth for powders. It is the choice when the bottle must not shatter, and it is the wrong choice for solvents that swell the plastic.
A laboratory bottle is a closed container with a stated volume and a neck that takes a cap, a stopper or a dispenser. Borosilicate glass is the choice when the liquid is a solvent, or when the bottle will be heated or autoclaved. Polyethylene and polypropylene are the choice when the bottle must not shatter, or when hydrofluoric acid would attack glass. A narrow mouth pours. A wide mouth is for powders and for reaching the bottom. Laboratory ware of this kind is indexed under ISO laboratory glassware. Traceable volume sits with the BIPM and NIST Physical Measurement.
Which category should I open next?
The category is Bottles & containers. The sub-category is Plastic bottles (narrow & wide mouth). The catalogue is Labware.
Shelves beside this one are Laboratory glass bottles, Sample containers & jars, Canisters & jerrycans, Wash bottles and Bottle accessories (pouring rings, dispensers, caps).
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.

