Sterile Glass Fiber Syringe Filters, Choose Porosity/Diameter, pack/100

We offer HPLC Certified, high quality and cost effective syringe filters. These non-sterile glass fiber syringe prefilters are available in two different porosities 1.00 µm and 0.70 µm and two diameters 25mm and 13mm. They are available in packs of 100.

Features

• Disposable
• Luer-Lock; and pressure fitting
• Ultrasonically bonded for reliability
• Filter media type clearly inscribed on barrel
• Excellent unit-to-unit and lot-to-lot reproducibility and consistency
• High purity virgin polypropylene housing, no dyes or pigments added
• Every unit type is available as an individually wrapped gamma sterilized pack
• Unique concentric funnel shaped barrel increases volume and decreases back pressure

Simple Product Selection

1. Evaluate sample: Determine chemical compatibility, volume and need for prefiltration
2. Determine level of prefiltration necessary: In filter unit vs. prefilter unit in series for coarse precipitants.
3. Choose filter media type: Aqueous: Nylon, MCE, CA or Non-polar: Nylon, PTFE, PVDF or Protein: PVDF, PES
4. Choose barrel diameter: 10 mL: 13 mm diameter or 100 mL: 25 mm diameter
5. Choose initial or secondary retention target: 0.45 µm or 0.20 µm

Applications - Glass Fiber

• For viscose solutions or turbid liquids
• Ideal for use as a prefilter in series with other syringe filters
• Glass microfiber filter media enclosed in this series is binderless 1.0 µm retention
• Reduces clogging of the membrane, so ideal as a prefilter to increase throughput and flow rate
• Ideal for dissolution testing and general filtration
• Applicable to all membrane types, allowing higher flow rates
• Good compatibility with strong acids, bases and organic solvents
• Similar in composition to I.W. Tremont binderless borosilicate glass microfiber media available as disks and sheets