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Box of 100 PTFE syringe filters 0.45 µm 13 mm housing

Lab Safety Supply Inc

Lab Safety Supply Inc 12K963 PTFE Syringe Filters 0.45 µm PK100

SKU CH-SPSC-NFNMM

PTFE syringe filters with 0.45 µm pores for 10 mL samples, 13 mm diameter, supplied in a pack of 100

  • TypeAssortments & Kits
  • PTFE membrane resists harsh solvents and acids
  • 45 µm pore size retains fine particles and microbes
  • Female Luer Lock inlet fits standard syringes securely
  • Male Luer Slip outlet enables quick downstream connections
  • Pack of 100 filters supports high-volume lab workflows

13 mm PTFE Syringe Filters

These 0.45 µm PTFE syringe filters come in a pack of 100 for laboratory filtration tasks. The 13 mm housing diameter fits standard syringe barrels and the female Luer lock inlet ensures a secure connection. They are supplied non-sterile and rated for a maximum operating pressure of 87 psi.

10 mL capacity with 45 bar pressure limit

Each filter handles up to 10 mL of sample volume, providing headroom for typical analytical workflows. The PTFE membrane withstands pressures up to 45 bar, making it suitable for most solvent-based filtration. Above this pressure rating or with volumes exceeding 10 mL, the filter may leak or rupture.

Male Luer slip outlet for direct collection

The male Luer slip outlet allows filtered liquid to flow directly into vials or instruments without additional adapters. This fixed outlet type means the filter cannot be used with equipment requiring a female Luer lock or threaded connection. Buyers needing a different outlet style must select an alternative filter.

Highlights

  • PTFE membrane resists harsh solvents and acids
  • 45 µm pore size retains fine particles and microbes
  • Female Luer Lock inlet fits standard syringes securely
  • Male Luer Slip outlet enables quick downstream connections
  • Pack of 100 filters supports high-volume lab workflows

Specifications

BrandLAB SAFETY SUPPLY
TypeAssortments & Kits

Questions about this item

Will the 13 mm PTFE filter connect directly to my existing female Luer lock syringes?

Yes, the filter has a female Luer lock inlet that mates with standard male Luer lock syringes.

How can I confirm the 0.45 µm membrane is flowing correctly after installation?

Apply up to 87 psi through a compatible syringe; steady liquid flow without leakage at the male Luer slip outlet indicates proper operation.

What items are included in the PK100 pack and what else is needed?

The pack contains 100 non-sterile PTFE syringe filters with 13 mm diameter; syringes and any downstream fittings must be sourced separately.

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