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Ashtech Science

Membrane Filters

Ashtech Science, has over 30 years’ experience in the Chromatography and Lab Instrumentation markets.
Membrane Filters
Membrane Filters
SKU: MEMBRANE-FILTERS

Ashtech Science provides a complete range of high-performance membrane filters, vacuum filtration units, and laboratory accessories designed to deliver consistent results and streamline your workflow.

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Contact us for more information and pricing on our extensive range of Membrane Filters

Ashtech Science Membrane Filters & Laboratory Ancillaries

Reliable Filtration Solutions for HPLC, ICP, and Laboratory Applications

Ashtech Science provides a complete range of high-performance membrane filters, vacuum filtration units, and laboratory accessories designed to deliver consistent results and streamline your workflow. Our products are trusted in laboratories worldwide for quality, reliability, and precision.

Our Products

Membrane Filters

  • PTFE, Nylon, MCE, CA-CN, PP, PES, and PVDF membranes
  • Pore sizes: 0.22µm – 0.45µm
  • High chemical resistance and low extractables
  • Ideal for sample preparation and HPLC applications

Membrane Discs

  • Available in multiple diameters for vacuum and pressure filtration
  • Durable, uniform pore size for accurate results
  • Compatible with a wide range of laboratory setups

Vacuum Filtration Units

  • Glass and plastic units with adapters
  • Reusable, leak-free, and easy to assemble
  • Perfect for environmental, life science, and research applications

Filter Holders & Funnels

  • Compatible with 47mm and 50mm membrane discs
  • Autoclavable and chemically resistant
  • Designed for seamless filtration workflows

Ancillaries

  • Adapter kits, tubing, and clamps
  • Complete solutions to support your filtration systems

Why Choose Ashtech Science?

  • Superior quality and consistency across all membranes
  • Compatible with modern HPLC, ICP-MS, and routine lab applications
  • Technical support and guidance from experienced professionals

Ashtech Science – Membrane Filters & Ancillaries

Membranes & Discs

Size Material Pore Size Part Number Pack Size
13 mm Mixed Cellulose (MCE) 0.22 µm M11322 100/pk
13 mm Mixed Cellulose (MCE) 0.45 µm M11345 100/pk
13 mm Nylon 0.22 µm N11322 100/pk
13 mm Nylon 0.45 µm N11345 100/pk
13 mm PTFE 0.22 µm P11322 100/pk
13 mm PTFE 0.45 µm P11345 100/pk
13 mm Hydrophilic PVDF 0.22 µm P21322 100/pk
13 mm Hydrophilic PVDF 0.45 µm P21345 100/pk
25 mm Mixed Cellulose (MCE) 0.22 µm M12522 100/pk
25 mm Mixed Cellulose (MCE) 0.45 µm M12545 100/pk
25 mm Nylon 0.22 µm N12522 100/pk
25 mm Nylon 0.45 µm N12545 100/pk
25 mm PTFE 0.22 µm P12522 100/pk
25 mm PTFE 0.45 µm P12545 100/pk
25 mm Hydrophilic PVDF 0.22 µm P22522 100/pk
25 mm Hydrophilic PVDF 0.45 µm P22545 100/pk
25 mm PES 0.22 µm PE2522 100/pk
25 mm PES 0.45 µm PE2545 100/pk
47 mm Mixed Cellulose (CA-CN) 0.22 µm M14722 100/pk
47 mm Mixed Cellulose (CA-CN) 0.45 µm M14745 100/pk
47 mm Nylon 0.22 µm N14722 100/pk
47 mm Nylon 0.45 µm N14745 100/pk
47 mm PTFE 0.22 µm P14722 100/pk
47 mm PTFE 0.45 µm P14745 100/pk
47 mm Hydrophilic PVDF 0.22 µm P24722 100/pk
47 mm Hydrophilic PVDF 0.45 µm P24745 100/pk
47 mm PES 0.22 µm PE4722 100/pk
47 mm PES 0.45 µm PE4745 100/pk
47 mm PP 0.22 µm PP4722 100/pk

Filtration Apparatus

Part Number Description
LB3010 300mL/1L Filtration Apparatus, Set
LB3020 500mL/2L Filtration Apparatus, Set
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