Description
Chromatography column with frit and outlet stopcock, made from borosilicate glass 3.3 with blue inscription, is a classic glass column for laboratory separation work. It has a diameter of 30 mm and a length of 60 cm, and is fitted with a socket joint NS 29/32 for reliable connection to standard ground-joint glassware. The integrated frit provides a stable support for the stationary phase, while the outlet stopcock allows controlled drainage and elution during column chromatography. Offered as a single piece from manufacturer Hecht, this column is intended for packing with silica, alumina or other common adsorbents in analytical and preparative workflows. The blue inscription supports quick visual identification on the bench among other glassware. Borosilicate glass 3.3 is widely used for chromatography columns because of its chemical durability and thermal stability under typical laboratory conditions. Diameter, length and NS 29/32 joint size align with established laboratory formats, making the column straightforward to integrate into existing setups for gravity-flow or low-pressure separations.
This article is part of Flash, empty & glass chromatography columns, in SPE & sample preparation.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass 3.3
- Diameter: 30 mm
- Length: 60 cm
- Joint: NS 29/32 socket
- Configuration: With frit and outlet stopcock
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Questions about Chromatography columns sintered disc with rotaflow stopcock, Boro 3.3, Diameter:
What is this article?
Chromatography columns sintered disc with rotaflow stopcock, Boro 3.3, Diameter: is the article on this page. Luminix Health distributes Hecht for laboratory use. It sits in Flash, empty & glass chromatography columns, inside SPE & sample preparation, in Chromatography equipment.
A flash column or an empty glass column is the tube a separation is packed or run in, under gravity or under air pressure. Diameter and length, and whether it arrives prepacked, are the choices. An empty column still needs a frit and a sorbent.
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 Flash, empty & glass chromatography columns. The catalogue is Chromatography equipment.
Shelves beside this one are SPE cartridges & columns and Sorbents, silica gel & ion exchangers.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.