Description
Sample bags, free-standing, LDPE are sterile Whirl-Pak® bags designed for reliable collection and short-term storage of laboratory and field samples. Each bag measures 75 × 185 mm and offers a working volume of 120 ml, making it suitable for liquids, solids and mixed matrices in routine sampling workflows. Manufactured from low-density polyethylene, the free-standing base helps the bag remain upright during filling, labelling and temporary holding, which reduces spillage risk on the bench or in transit. The Whirl-Pak® closure system supports quick, secure sealing after sampling. These bags from manufacturer Nasco Sampling fit hygiene monitoring, environmental sampling and general laboratory sample logistics where a sterile, single-use container is required. Supplied as a pack of 500 pieces, they are practical for high-throughput laboratories, quality-control stations and mobile sampling kits. Clear dimensions and defined capacity simplify method documentation and inventory planning. Use them wherever compact, free-standing sterile sample bags in LDPE are specified for controlled sample handling.
This article is part of Vortex mixers, in Stirring, shaking & mixing.
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Questions about Sample bags, free-standing, LDPE, Sterile, Whirl-Pak®, W75xH185mm, 120 ml
What is this article?
Sample bags, free-standing, LDPE, Sterile, Whirl-Pak®, W75xH185mm, 120 ml is the article on this page. Luminix Health distributes Nasco Sampling for laboratory use. It sits in Vortex mixers, inside Stirring, shaking & mixing, in Lab instruments.
A vortex mixer oscillates a cup so a tube pressed into it spins its contents into a vortex. It mixes a tube in seconds. It does not mix a flask, and it is not a substitute for a shaker when the method says thirty minutes.
Stirring keeps a mixture uniform or helps a solid dissolve. A magnetic stirrer spins a bar inside a closed vessel. An overhead stirrer drives a shaft when the liquid is viscous or the volume is large. A vortex mixer agitates a tube. A shaker moves a whole rack or a plate. The shape of the impeller and the speed decide whether the liquid turns over or merely spins. The vessels being stirred are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stirring, shaking & mixing. The sub-category is Vortex mixers. The catalogue is Lab instruments.
Shelves beside this one are Magnetic stirring bars, Stirring shafts, propellers & impellers, Magnetic stirrers, Stirring & mixing accessories, Homogenisers & dispersers, Shakers, rockers & rotators and Overhead stirrers.
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.

