Description
Security seal, blue is a Close-it food tape for tamper-evident sealing in laboratory sampling and liquid handling applications. Measuring 150 x 150 mm, each seal provides a practical square surface for covering openings, bags, or vessel mouths during sample work. The blue colour supports structured visual coding so operators can distinguish batches, process steps, or designated control points quickly. Packs of 250 pc(s) weigh 1,092 kg overall, suitable for steady laboratory use and multi-sample campaigns. These seals from manufacturer Bürkle form part of the Close-it food tape range and are appropriate for food-related as well as general lab environments requiring reliable sealing materials. They fit quality-control sampling, production verification, and everyday liquid-handling routines without extra equipment. Colour-coded seals help maintain clarity across parallel sampling lines and reduce confusion when several containers are handled at once. The straightforward tape format enables fast application and consistent identification in routine laboratory and sampling practice.
This article is part of Labelling & marking tape, in Labels, signs & marking.
Key features
- Pack size: 250 pc(s)
- Colour: blue
- Type: Close-it food tape
- Dimensions: 150 x 150 mm
- Weight: 1,092 kg
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Questions about Security seal, blue, Close-it food tape, W 150 x H 150 mm, 250 unit(s)
What is this article?
Security seal, blue, Close-it food tape, W 150 x H 150 mm, 250 unit(s) is the article on this page. Luminix Health distributes Bürkle for laboratory use. It sits in Labelling & marking tape, inside Labels, signs & marking, in Lab safety equipment.
Laboratory tape is specified by what it survives: autoclave tape that shows a cycle has run, freezer tape that still sticks at −80 °C, and tape that resists a solvent. A stationery tape fails at least one of these. Width and the core are the practical choices.
A label is how the next person knows what is in the bottle. A GHS label carries the pictogram, the signal word and the hazard statements the classification requires. A tape or a marker is only as useful as its survival in the freezer, the autoclave or the solvent it will meet. A safety sign is the instruction that stays on the door. The pictograms come from the CLP Regulation and are explained by ECHA CLP. Workplace signs sit with EU-OSHA.
Which category should I open next?
The category is Labels, signs & marking. The sub-category is Labelling & marking tape. The catalogue is Lab safety equipment.
Shelves beside this one are Laboratory labels, GHS & hazard labels, Markers & pens, Safety signs & pictograms and Labels & marking (other).
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.

