Syringe filters are used for sample preparation, clarification, and sterile filtration across a wide range of laboratory workflows. This category includes economical, high‑quality syringe filters suitable for HPLC sample preparation as well as general laboratory, environmental, and research applications.
These syringe filters are designed to provide reliable particulate removal while maintaining high flow rates and low sample loss. They are commonly selected for workflows where cost efficiency, broad chemical compatibility, and consistent performance are required.
These syringe filters are supplied under the Antarisz™ brand, offering economical filtration solutions for HPLC and general laboratory use.
Membrane Options & Compatibility
Syringe filters in this category are available with a variety of membrane materials, allowing selection based on sample chemistry and application needs, including:
Mixed Cellulose Esters (MCE)
Polyethersulfone (PES)
PVDF
Cellulose Acetate (CA)
Nylon
PTFE
Regenerated Cellulose
These membranes offer compatibility with both aqueous and organic solvents, making them suitable for diverse laboratory procedures.
Flow Performance & Filtration Capacity
These syringe filters are designed with:
High flow rates, supporting efficient sample processing
Low protein adsorption, suitable for bioanalytical and buffer filtration
A large effective filtration area (approximately 4.9 cm²), improving throughput and filter life
For samples containing higher particulate loads, optional glass fiber (GF) pre‑filters enhance particle‑holding capacity and support higher throughput.
Sample Recovery & Identification
Performance features include:
Low hold‑up volume (< 120 µL) to minimize sample loss
Clear stamping of membrane type and pore size on each filter housing, supporting rapid identification and reducing handling errors in busy laboratory environments
Sterilization & Packaging Options
Selected syringe filters may be supplied in individually packaged formats and can be sterilized by gamma irradiation, supporting applications requiring low bioburden or endotoxin control. Availability of sterilized formats may vary by configuration.
Applications & Use Cases
Economical syringe filters in this category are commonly used for:
HPLC sample preparation
Buffer and reagent filtration
Culture media clarification
Environmental water sample filtration
General laboratory sample cleanup
Filter selection should consider membrane material, pore size, sample chemistry, and analytical sensitivity.
Related Categories
Syringe Filters – Pharma‑Grade HPLC Sample Preparation
Membrane Discs for Filtration
Chromatography Syringes
