Description
NS-Combi-Box Macro 21, complete is a laboratory ground-joint accessory set designed for organised storage and handling of NS components. The complete Macro 21 configuration provides a practical solution for laboratories working with standard ground-glass joints, helping keep matching parts together and ready for assembly. Net weight is 1,43 kg and gross weight is likewise 1,43 kg, indicating a compact yet substantial unit suitable for bench or cupboard storage. This NS-Combi-Box from manufacturer Witeg supports efficient laboratory organisation in chemistry, teaching and research environments where multiple ground-joint sizes are in regular use. Supplied as a single complete piece, the box simplifies inventory control and reduces the risk of mismatched or misplaced joints. Its robust construction and clear Macro 21 designation make it a convenient addition to glassware management systems. The unit is intended for general laboratory material handling and storage applications requiring reliable containment of NS components.
This article belongs on Stand & rack accessories, in Stands, clamps & racks.
Key features
- Pack size: 1 pc(s)
- Product type: NS-Combi-Box Macro 21
- Configuration: Complete
- Country of origin: Germany
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Questions about ST-combi-box ''''Makro'''' 21, complete
What is this article?
ST-combi-box ''''Makro'''' 21, complete is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Stand & rack accessories, inside Stands, clamps & racks, in Matériel de laboratoire.
These are the extra rods, connectors, feet and labels that extend a stand or a rack. A right-angle connector is how a second rod leaves the first. The diameter has to match the rod already on the bench.
A stand, a clamp and a rack hold something still so the hands can do the work. A bosshead locks a clamp to a rod. A test-tube rack keeps tubes upright and in an order the operator can read back. The failure is almost always mechanical: the clamp slips, or the rack does not match the tube diameter. The glass they support is indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stands, clamps & racks. The sub-category is Stand & rack accessories. The catalogue is Matériel de laboratoire.
Shelves beside this one are Test tube racks, Stands, rods & bases and Clamps & bossheads.
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.

