Description
Upper caps for 3 ml SPE columns are red laboratory accessories intended to close and protect solid-phase extraction columns during sample preparation. They fit 3 ml SPE formats used in chromatography workflows for clean-up, enrichment, and analyte isolation before analysis. Supplied as a pack of 100 pieces, the caps help laboratories maintain column integrity between steps, reduce contamination risk, and keep SPE trains organised on the bench. With a pack weight of 0,028 kg, the set is light and easy to store beside cartridges, manifolds, and elution racks. These upper caps support routine SPE practice in analytical chemistry, environmental testing, food analysis, and pharmaceutical sample work-up where consistent column handling is essential. The red colour aids quick visual identification among other SPE accessories. Offered by manufacturer Carl ROTH, the product is a practical consumable for SPE accessory inventories that already standardise on 3 ml columns and need reliable upper closures in convenient multi-piece packs for daily laboratory use.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack sizes: 100 pc(s), 1000 pc(s)
- Product type: Upper caps for SPE columns
- Column format: 3 ml SPE
- Colour: red
- Weight: 0,028 kg
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Upper Caps for 3 ml SPE columns, red, 100 unit(s)
What is this article?
Upper Caps for 3 ml SPE columns, red, 100 unit(s) is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in SPE cartridges & columns, inside SPE & sample preparation, in Chromatography equipment.
An SPE cartridge holds a bed of sorbent. Bed mass, sorbent chemistry and volume are the specification. A 100 mg C18 cartridge and a 1 g C18 cartridge take different sample loads and different elution volumes. The method names all three.
Solid-phase extraction holds a compound on a sorbent while the rest of the sample is washed away, then releases it in a small volume. The sorbent, the bed mass and the solvents are the method. Silica, ion exchangers and polymer phases do different jobs. A flash column is the same idea scaled toward purification rather than trace cleanup. The molecules are on PubChem, named by IUPAC.
Which category should I open next?
The category is SPE & sample preparation. The sub-category is SPE cartridges & columns. The catalogue is Chromatography equipment.
Shelves beside this one are Sorbents, silica gel & ion exchangers and Flash, empty & glass chromatography columns.
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. Delivery across Europe, two to five days when in stock. 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.