Peza Filter
Product Code : SCL-CL-11699
Peza Filter (SKU SCL-CL-11699) is a 50 mm bottle-top filter: a polystyrene funnel with a filter membrane welded into it, designed to sit on a glass media bottle so that a solution is filtered straight into the bottle. It suits microbiology, biotechnology and chemistry laboratories that prepare clear solutions and media. Colleges, research and teaching laboratories, distributors and contractors can request it from Science Lab Supplies, an Ambala, India business.
Specifications
The 50 mm bottle-top filter is broken down into single-fact rows in the table. In short, it has an emery cover and a polystyrene funnel with the filter membrane integrally welded in place, so there is no loose disc to fit, and it is designed for direct filtration into sterile glass media bottles, removing one transfer step.
| Specification | Value |
|---|---|
| SKU | SCL-CL-11699 |
| Type | Bottle-top filter |
| Cover | With emery cover |
| Diameter | 50 mm |
| Funnel material | Polystyrene |
| Membrane | Filter membrane integrally welded into the funnel |
| Designed for | Direct filtration into sterile glass media bottles |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Peza Filter
A bottle-top filter clarifies a liquid as it passes into its storage bottle, so the filtered solution is collected and kept in one container. It suits the making up of culture media components, buffers and reagent solutions that must be free of particles before storage or use, alongside other chemistry lab instruments.
- B.Sc. and M.Sc. microbiology: filtering heat-sensitive media components into a media bottle such as the Glass Reagent Bottle With Screw Cap.
- Biotechnology practicals: preparing buffers and reagent solutions for storage.
- Analytical chemistry: removing particles from solutions before storage or instrument work, with suction drawn through a Conical Flask with Side Funnel (Erlenmeyer Bunsen) 250ml where a vacuum line is used.
Before ordering, confirm the membrane type and pore size you need on the quotation, since these decide what the filter will hold back.
Standard Scope of Supply
The Peza Filter is supplied as a 50 mm polystyrene bottle-top filter with its welded membrane and emery cover, as described above; any optional accessories are listed on the quotation. Glass media bottles, a vacuum source and tubing can be added to the same quotation if required.
Packing, MOQ and Lead Time
You can request a quotation for a small number of filters or for a larger laboratory stock. The quotation gives packing, delivery time and price for that quantity, and vacuum filtration equipment or media bottles from the same supplier can be included in one document.
Using its Importer-Exporter Code as a registered exporter, Science Lab Supplies can ship to buyers in Vietnam, Malaysia, Peru, Egypt, Iraq and Nigeria. Describe your filtration task and quantity on the contact page, pool filters and bottles in the enquiry cart, or turn to the lab tender page for formal procurement.
Frequently Asked Questions
What is a bottle-top filter used for?
It sits on top of a glass media bottle and filters a solution straight into it. This saves a transfer step and keeps the filtered liquid in the bottle it will be stored in.
What is the filter made of?
The funnel is polystyrene and the filter membrane is welded into it as one piece. The filter has a 50 mm diameter and comes with an emery cover.
Who supplies the Peza Filter?
Science Lab Supplies quotes the filter from Ambala, India for colleges, research laboratories, stockists and tender contractors, and it can place the filters on one quotation with funnels, flasks and other filtration items.
Which membrane pore size is offered?
Membrane material and pore size are confirmed on the quotation. Send your application through the contact page, and the reply will state the membrane specification before you place an order.
Related Filtration Equipment
Bottle-top filtration sits beside other ways of separating solids from liquids, from simple gravity filtering to suction and membrane set-ups. These items from the Chemistry Lab, Lab Glassware and Laboratory Funnel ranges cover those methods and can share one quotation with this filter.
- Equipment for Vacuum Filtration — set with a side-arm conical pot, porcelain Buchner funnel, water pump, three-mouth bottle and tubing.
- Millipore Filter Apparatus — membrane filtration device that separates retained particles from a liquid sample.
- Vacuum Filtration Funnel (Buhner Funnel) — 120 ml porcelain funnel for vacuum filtration.
- Buchner Funnel with Sintered Disc — sintered-disc funnel in porosities 0 to 5 and capacities from 35 ml to 1000 ml.
- Flask Filter — heavy-wall filter flask with a glass connector, made to withstand high vacuum.
- Filter Paper — 120 mm paper for clarifying liquids and simple qualitative separations.
- Glass Funnel — 75 mm conical glass funnel with a short tail for gravity filtration.
Browse the full Chemistry Lab range, the Laboratory Funnel range, or all school lab equipment.
Last updated: 9 October 2026
