LPS is dedicated to providing affordable laboratory filtration supplies to meet the needs of researchers and scientists around the world. Our range of products includes high-quality cellulose, glass fiber, paper and other membrane filters, syringe and bottletop filters, thimbles, and systems that are designed to help you achieve accurate and reliable results in your experiments.

Our products are available in various sizes and materials to suit your specific requirements. Whether you are conducting research in a university laboratory, performing testing at a pharmaceutical company, or carrying out experiments in a biotech start-up, we have the laboratory filtration supplies you need to get the job done.  Contact us for assistance in finding the ideal materials for your application.

Filtration

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  1. Disc 46.2mm PTFE/PP 2.0µ/6Mm 50/Pk
    Manufacturer: GVS North America
    Disc 46.2mm PTFE/PP 2.0µ/6Mm 50/Pk (50 per PK )
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    was $762.54 Special Price $611.63
  2. Disc Speed Pack NC 0,8 µ Black Gridded Sterile 47 mm 600Pk
    Manufacturer: GVS North America
    Disc Speed Pack NC 0,8 µ Black Gridded Sterile 47 mm 600Pk (600 per CS )
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    was $1,133.34 Special Price $909.04
  3. Disc Speed Pack NC 0,8 µ Black Gridded Sterile 47 mm 150Pk
    Manufacturer: GVS North America
    Disc Speed Pack NC 0,8 µ Black Gridded Sterile 47 mm 150Pk (150 per CS )
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    was $284.85 Special Price $228.47
  4. Ss Support Screen 25mm
    Manufacturer: Kimble Chase
    Filtration Microfiltration Assembly 25 mm with Stainless Steel Support Ultra-Ware (3) Stainless Steel Support Screen 25 mm The 25 mm vacuum microfiltration assemblies are designed to handle small volumes of liquids for analysis of particulate or microbiological contamination. (1 per EA)
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    was $171.82 Special Price $145.90
  5. Glass Base Only Ss 25mm
    Manufacturer: Kimble Chase
    Filtration Microfiltration Assembly 25 mm with Stainless Steel Support Ultra-Ware (5) Glass Support Base 25 mm The 25 mm vacuum microfiltration assemblies are designed to handle small volumes of liquids for analysis of particulate or microbiological contamination. (1 per EA)
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    was $113.19 Special Price $98.67
  6. Filter Assy 47mm Frit Sprt
    Manufacturer: Kimble Chase
    Filtration Microfiltration Assembly 47 mm with Bottle and Fritted Glass Support Ultra-Ware 47 mm Filtration Assembly with Bottle and Fritted Glass Support This filtration assembly is specially designed to collect the filtrate directly into a media-style bottle. (1 per EA)
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    was $897.25 Special Price $779.14
  7. Glass Base Only Tfe 47mm
    Manufacturer: Kimble Chase
    Filtration Microfiltration Assembly 47 mm with PTFE-Faced Fritted Glass Support Ultra-Ware (3) PTFE-Faced Fritted Glass Support Base 47 m Used when autoclaving with the filter in place. The PTFE coating prevents the membrane from adhering to the ground glass surface. (1 per EA)
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    was $371.89 Special Price $315.92
  8. Filter App W Pu Adapter 1L
    Manufacturer: Kimble Chase
    ULTRA-WARE 1L Microfiltration Apparatus with Solvent Pickup Adapter draws directly from reagent bottle through a 47mm filter. Adapter can be turned off for vacuum degassing. Coarse porosity fritted glass filter base and 1L flask. 40/35 standard taper joints. (1 per EA)
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    was $1,144.40 Special Price $1,132.35
  9. Filter/Delivery Sys 10L
    Manufacturer: Kimble Chase
    HPLC Cap System Filtration/Delivery ULTRA-WARE Reservoir Capacity 10 liter. Approx. Height x Dia 570 x 255 mm Recommended for most solvents used for HPLC mobile phase. (1 per EA)
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    $2,654.76
  10. Base Adapter 90mm
    Manufacturer: Kimble Chase
    HPLC Cap System Five Valve Recirculation / Filtration Standard ULTRA-WARE 90 mm Conversion Base Specially designed to permit the recirculation of mobile phase back into the reservoir while maintaining the helium sparged environment. (1 per EA)
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    $887.11
  11. LabExact Trupor Naturally hydrophilic fast flow Nylon membrane, 0.20micron, 47mm diameter, pack of 100
    Manufacturer: I W Tremont
    Unlike traditional polymeric cast film membranes, H&V Trupor® utilizes nanoscale fibers in a composite design to achieve precisely regulated porosities. This innovative design yields best in class performance. No adhesives are utilized which significantly reduce trace extractables making it an ideal matrix for analytical separation (100 per PK )
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    was $180.82 Special Price $128.63
  12. LabExact Trupor Naturally hydrophilic fast flow Nylon membrane, 0.45micron, 25mm diameter, pack of 100
    Manufacturer: I W Tremont
    Unlike traditional polymeric cast film membranes, H&V Trupor® utilizes nanoscale fibers in a composite design to achieve precisely regulated porosities. This innovative design yields best in class performance. No adhesives are utilized which significantly reduce trace extractables making it an ideal matrix for analytical separation (100 per PK )
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    was $121.93 Special Price $86.70
  13. LabExact Trupor Naturally hydrophilic fast flow Nylon membrane, 0.45micron, 47mm diameter, pack of 100
    Manufacturer: I W Tremont
    Unlike traditional polymeric cast film membranes, H&V Trupor® utilizes nanoscale fibers in a composite design to achieve precisely regulated porosities. This innovative design yields best in class performance. No adhesives are utilized which significantly reduce trace extractables making it an ideal matrix for analytical separation (100 per PK )
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    was $180.82 Special Price $128.63
  14. LabExact Trupor Naturally hydrophilic fast flow Nylon membrane, 0.45micron, 90mm diameter, pack of 100
    Manufacturer: I W Tremont
    Unlike traditional polymeric cast film membranes, H&V Trupor® utilizes nanoscale fibers in a composite design to achieve precisely regulated porosities. This innovative design yields best in class performance. No adhesives are utilized which significantly reduce trace extractables making it an ideal matrix for analytical separation (100 per PK )
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    was $416.39 Special Price $296.11
  15. LabExact Trupor Naturally hydrophilic fast flow polyethersulfone membrane, 0.20micron, 25mm diameter, pack of 100
    Manufacturer: I W Tremont
    Unlike traditional polymeric cast film membranes, H&V Trupor® utilizes nanoscale fibers in a composite design to achieve precisely regulated porosities. This innovative design yields best in class performance. No adhesives are utilized which significantly reduce trace extractables making it an ideal matrix for analytical separation (100 per PK )
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    was $107.30 Special Price $76.32
  16. LabExact Trupor Naturally hydrophilic fast flow polyethersulfone membrane, 0.20micron, 47mm diameter, pack of 100
    Manufacturer: I W Tremont
    Unlike traditional polymeric cast film membranes, H&V Trupor® utilizes nanoscale fibers in a composite design to achieve precisely regulated porosities. This innovative design yields best in class performance. No adhesives are utilized which significantly reduce trace extractables making it an ideal matrix for analytical separation (100 per PK )
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    was $176.13 Special Price $125.24
  17. LabExact Trupor Naturally hydrophilic fast flow polyethersulfone membrane, 0.20micron, 90mm diameter, pack of 100
    Manufacturer: I W Tremont
    Unlike traditional polymeric cast film membranes, H&V Trupor® utilizes nanoscale fibers in a composite design to achieve precisely regulated porosities. This innovative design yields best in class performance. No adhesives are utilized which significantly reduce trace extractables making it an ideal matrix for analytical separation (100 per PK )
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    was $400.80 Special Price $285.12
  18. LabExact Trupor Naturally hydrophilic fast flow polyethersulfone membrane, 0.45micron, 47mm diameter, pack of 100
    Manufacturer: I W Tremont
    Unlike traditional polymeric cast film membranes, H&V Trupor® utilizes nanoscale fibers in a composite design to achieve precisely regulated porosities. This innovative design yields best in class performance. No adhesives are utilized which significantly reduce trace extractables making it an ideal matrix for analytical separation (100 per PK )
    Learn More
    was $176.13 Special Price $125.24
  19. LabExact Trupor Naturally hydrophilic fast flow polyethersulfone membrane, 0.45micron, 90mm diameter, pack of 100
    Manufacturer: I W Tremont
    Unlike traditional polymeric cast film membranes, H&V Trupor® utilizes nanoscale fibers in a composite design to achieve precisely regulated porosities. This innovative design yields best in class performance. No adhesives are utilized which significantly reduce trace extractables making it an ideal matrix for analytical separation (100 per PK )
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    was $400.80 Special Price $285.12
  20. LabExact HandiPrep™ Model E in syringe clarification device, 5ml volume capacity, glass media organic binder, medium cloudy suspension to 2micron output, 100/pk
    Manufacturer: I W Tremont
    LabExact® HandiPrep™ Model E in syringe clarification device, 5ml volume capacity, glass media organic binder, medium cloudy suspension to 2µm output, 100/pk; Filtration device shortens sample-prep workflow. Clarify heavily precipitated suspensions. (100 per PK )
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    was $153.18 Special Price $132.46
  21. EZFlow, Replacement Clamp, 25mm Diameter, 1/EA
    Manufacturer: Foxx Life Sciences
    EZFlow, Replacement Clamp, 25mm Diameter, 1/EA (1 per EA)
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    was $31.95 Special Price $25.27
  22. EZFlow, Replacement Upper Funnel Cup, 30mL, 1/EA
    Manufacturer: Foxx Life Sciences
    EZFlow, Replacement Upper Funnel Cup, 30mL, 1/EA (1 per EA)
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    was $43.87 Special Price $34.70
  23. Autofil® 2 Bottle Top Filtration Device Full Assembly, 1,000 mL, 0.22 µm PES Unit, Sterile
    Manufacturer: Foxx Life Sciences
    Autofil® 2 Bottle Top Filtration Device Full Assembly, 1,000 mL, 0.22 µm PES Unit, Sterile (12 per CS )
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    was $235.81 Special Price $220.47
  24. Autofil® 2 Bottle Top Filtration Device Full Assembly, 1,000 mL, 0.45 µm PES Unit, Sterile
    Manufacturer: Foxx Life Sciences
    Autofil® 2 Bottle Top Filtration Device Full Assembly, 1,000 mL, 0.45 µm PES Unit, Sterile (12 per CS )
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    was $235.81 Special Price $220.47
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