Description
CA combination syringe filter with glass fibre pre-filter 30 mm, 0,45 µm / GF92 1 µm is a dual-layer laboratory syringe filter for sample clarification and particulate removal. The unit combines a cellulose acetate (CA) membrane of 0,45 µm pore size with an upstream glass fibre pre-filter GF92 rated at 1 µm, enabling higher sample throughput by retaining coarser particles before they reach the main membrane. The 30 mm diameter housing offers a practical filtration area for routine liquid handling in analytical and research workflows. A Luer Lock connection ensures a secure fit to standard syringes during filtration. These filters are supplied non-sterile and are intended for general laboratory use where sterility is not required. Manufactured by Berrytec, the combination design supports efficient processing of aqueous samples while helping to protect downstream instruments from particulate load. Each pack contains 100 pieces with a net weight of 0,46 kg, making it suitable for continuous bench work in quality control, method development and sample preparation laboratories that require reliable multi-stage syringe filtration.
This article is part of Syringe filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Membrane material: CA (cellulose acetate)
- Diameter: 30 mm
- Pore size: 0,45 µm
- Pre-filter: Glass fibre GF92 1 µm
- Connection: Luer Lock
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Questions about CA combi-syringe filter with glassfiber prefilter 30mm, 0,45µm / GF92 1µm
What is this article?
CA combi-syringe filter with glassfiber prefilter 30mm, 0,45µm / GF92 1µm is the article on this page. Luminix Health distributes Berrytec for laboratory use. It sits in Syringe filters, inside Filtration, in Lab consumables.
A syringe filter is a membrane in a plastic housing on a Luer fitting. Pore size, membrane polymer and diameter are the three choices. 0.2 µm is the sterilising and the HPLC-particle cut. 0.45 µm is the coarser clarification. Aqueous and solvent-resistant membranes are different polymers.
Filtration holds back what is larger than the pores and lets the rest through. Paper is the ordinary laboratory filter. A membrane has a stated pore size and a polymer that must survive the solvent. A syringe filter is that membrane in a housing on a syringe. Glass fibre takes a higher dirt load. Ultrafiltration holds back macromolecules and passes salts. The pore size, the chemical compatibility and the volume are the three choices. Laboratory apparatus around filtration is indexed under ISO laboratory apparatus.
Which category should I open next?
The category is Filtration. The sub-category is Syringe filters. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Filter cartridges & capsules, Membrane filters, Glass & quartz fibre filters, Bottle-top & vacuum filtration units, Ultrafiltration & concentrators, Filtration accessories, Extraction thimbles and Dialysis tubing & devices.
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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.