Description
Divider for storage box, 7 x 7, organises cryovials, microtubes and similar small vessels inside cardboard storage boxes used in laboratory sample archiving. The insert forms a 7 × 7 matrix that holds up to 49 vessels or vials, giving a clear positional grid for inventory control and cold-storage retrieval. Maximum vessel diameter is 17,4 mm (0,69 in), so the divider suits common tube formats within that outer dimension. Manufactured as a cardboard divider for storage boxes, it is supplied as 1 pc for straightforward replacement or expansion of existing box systems. Net weight is approximately 0,009 kg, keeping the insert light while still providing stable compartment walls during handling. This accessory from manufacturer Eppendorf supports structured sample storage in research, biobanking and routine laboratory settings where cardboard boxes are preferred for freezers or ambient racks. Use it to separate tubes by project, time point or assay plate layout without mixing contents during transport or long-term holding.
This article is part of Cryo boxes, racks & freezer storage, in Cryogenics & cold storage.
Key features
- Pack size: 1 pc
- Product type: Divider for storage box
- Matrix: 7 x 7
- Capacity: 49 vessels/vials
- Max. vessel diameter: 17,4 mm
- Material: Cardboard
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Questions about Divider for cardboard storage box, 7x7
What is this article?
Divider for cardboard storage box, 7x7 is the article on this page. Luminix Health distributes Eppendorf for laboratory use. It sits in Cryo boxes, racks & freezer storage, inside Cryogenics & cold storage, in Lab consumables.
A cryo box or a freezer rack is how vials are found again at −80 °C or in the vapour phase of nitrogen. The grid, 9×9 or 10×10, has to match the vials. A cardboard box and a polycarbonate box differ in whether they survive liquid nitrogen. The map of the box is part of the sample.
Cold storage slows chemistry and keeps cells, proteins and nucleic acids from falling apart. A cryogenic vial is made to survive liquid-nitrogen temperatures and to be sealed against the liquid. A box and a rack are how those vials are found again. The article is not part of free standard delivery when it must stay cold: cold-chain goods are never included in that free delivery. Biosafety of the material inside is summarised by the WHO laboratory biosafety topic. Reference lines are held by ATCC.
Which category should I open next?
The category is Cryogenics & cold storage. The sub-category is Cryo boxes, racks & freezer storage. The catalogue is Lab consumables.
Shelves beside this one are Cryogenic vials & tubes and Cryo labels & markers.
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.

