Description
ratiolab® grid inserts for cryo boxes are cardboard compartment dividers created to organise taller cryogenic sample tubes inside standard freezer and cryo storage boxes. The white inserts present a 5 × 5 grid configuration and overall dimensions of 136 × 136 × 65 mm, forming twenty-five individual compartments that hold vials securely upright during freezing, transport and prolonged cold storage. Fabricated from durable cardboard, they seat firmly in matching cryo boxes, helping preserve sample integrity while making full use of available space. Facilities engaged in cell-line work, biobanking, clinical research or reagent storage benefit from the orderly layout that eases inventory management and rapid retrieval. Offered as a pack of ten pieces from manufacturer Ratiolab, these inserts deliver a practical and economical approach to cryogenic organisation. The lightweight cardboard material adds negligible bulk and remains compatible with conventional laboratory freezers and cryo equipment. Consistent five-by-five geometry across boxes enables standardised positioning and reduces the chance of sample mix-ups. An effective choice for any laboratory requiring dependable cryovial separation and clear identification.
This article is part of Cryo boxes, racks & freezer storage, in Cryogenics & cold storage.
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Questions about ratiolab® Grid Inserts for Cryo Boxes, cardboard, 5 x 5, 136 x 136 x 65 mm
What is this article?
ratiolab® Grid Inserts for Cryo Boxes, cardboard, 5 x 5, 136 x 136 x 65 mm is the article on this page. Luminix Health distributes Ratiolab 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.

