Sterile needle filters, laboratory consumables.

Sterile Syringe Filters

Membrane Material

Cellulose Acetate (CA) / Glass Fiber (GF) / Mixed Cellulose Ester (MCE) / Nylon / Polyethersulfone (PES) / Polytetrafluoroethylene (PTFE) / Polypropylene (PP) / Polyvinylidene Fluoride (PVDF), etc.

Diameter (mm): 4/13/25/30/33

Pore Size (μm): 0.1/0.22/0.45/1.0/3.0/5.0, etc.

Applications

Sterilization or clarification of biological liquids; preparation of tissue culture media; filtration of protein or enzyme products; hybridization buffers; other aqueous solutions.

Features

The product housing is made of medical-grade polypropylene, ensuring high strength and excellent stability; easy-to-tear paper-plastic individual packaging for convenient use; printed numbering facilitates product tracking. Sterilized by gamma irradiation, tested to be free of pyrogens, endotoxins, DNase, and RNase; all products are ISO 9001 certified; a variety of membrane materials fully meet different filtration needs.

Housing Material

Made of sanitary-grade polypropylene material, offering good chemical stability and temperature resistance, capable of withstanding 121°C saturated steam sterilization for 30 minutes, with an operating temperature of up to 60°C, ensuring stable performance in various laboratory and medical environments.

Interface Design

Equipped with Luer lock or Luer slip interfaces for quick connection to syringes; the Luer interface features a locking mechanism to prevent the filter from dislodging under high pressure, ensuring safety and stability during filtration.

Precision Structure

The product is designed with a precision structure and optimized internal space, resulting in very low residual rates, which reduces sample waste and ensures smooth filtration.