Description
Narrow neck bottles, brown, 125 ml are HDPE laboratory vessels for storing and dispensing light-sensitive liquids at a convenient intermediate volume. Brown walls help limit light exposure of contents, and the narrow neck supports controlled pouring with reduced risk of spillage during transfer steps. Constructed from high-density polyethylene and described as leakproof, these bottles serve as durable plastic containers for aqueous media, buffers, reagents and other routine laboratory solutions. Each unit pack comprises 12 pc(s) and weighs 0,250 kg overall, facilitating restocking of benches, storage shelves and shared reagent stations. These narrow neck bottles from manufacturer Nalgene sit within the plastic bottle category used throughout analytical, teaching and research laboratories for dependable liquid containment. The 125 ml size offers ample working volume for daily stocks while remaining easy to handle, label and arrange in trays or cupboards. Brown HDPE material withstands typical laboratory handling, and the leakproof design helps protect samples and surrounding equipment during internal transport. Suitable for general labware programmes that require consistent multi-packs of brown narrow neck bottles for organised, light-conscious storage of intermediate liquid volumes.
This article is part of Plastic bottles (narrow & wide mouth), in Bottles & containers.
Key features
- Pack size: 12 pc(s)
- Product type: Narrow neck bottle
- Material: HDPE
- Colour: Brown
- Volume: 125 ml
- Property: Leakproof
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Questions about Narrow neck bottles, brown, HDPE, leakproof, 125 ml, 12 unit(s)
What is this article?
Narrow neck bottles, brown, HDPE, leakproof, 125 ml, 12 unit(s) is the article on this page. Luminix Health distributes Nalgene 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?
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.

