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Box of 75 sterile PVDF syringe filters, 13 mm housing, 0.45 µm pore size

Lab Safety Supply Inc

Lab Safety Supply Inc 11L850 Syringe Filter PVDF 0.45um 13mm PK75

SKU CH-M68Q-Y6XYB

Sterile PVDF syringe filters with 0.45 µm pores and 13 mm diameter, supplied in a pack of 75

  • TypeAssortments & Kits
  • Sterile filtration ready for critical lab work
  • PVDF membrane handles aggressive solvents without binding
  • 45 µm pore size removes fine particulates reliably
  • 13 mm diameter fits standard 10 mL syringes
  • Pack of 75 supports high-throughput sample prep

Filtration capacity and pore size

These sterile PVDF syringe filters handle up to 10 mL per unit with a 0.45 µm pore size. The 13 mm housing diameter fits standard laboratory syringes. A pack of 75 supports routine sample preparation in analytical and quality-control workflows.

Pressure limits and sterility

Each filter is rated for a maximum operating pressure of 65 psi or 4.5 bar during normal use. The sterile packaging ensures contamination-free filtration for sensitive applications. PVDF membrane material provides broad chemical compatibility with aqueous and organic solvents.

Luer connections and daily handling

Female Luer Lock inlet and male Luer Slip outlet allow quick, secure attachment to syringes and downstream devices. The compact 13 mm diameter keeps the assembly low-profile on bench-top setups. Sterile individual packaging simplifies aseptic technique for each filtration step.

Highlights

  • Sterile filtration ready for critical lab work
  • PVDF membrane handles aggressive solvents without binding
  • 45 µm pore size removes fine particulates reliably
  • 13 mm diameter fits standard 10 mL syringes
  • Pack of 75 supports high-throughput sample prep

Specifications

BrandLAB SAFETY SUPPLY
TypeAssortments & Kits

Questions about this item

How do I connect the 13mm PVDF filter to my syringe without bypass?

Twist the female Luer lock inlet onto the syringe tip until it seats firmly; the male Luer slip outlet then pushes into the downstream fitting. The step most users miss is checking that the lock ring clicks — if it spins freely the seal can leak at 65 psi.

When should the sterile 0.45 um PVDF membrane be replaced?

Each filter is single-use and sterile; discard after one 10 mL filtration or if the housing cracks. No cleaning or re-sterilisation restores the pore structure.

What pressure limit appears first during continuous filtering?

The 4.5 bar (65 psi) maximum operating pressure of the housing is reached before the PVDF membrane fouls, so a pressure relief or regulated pump is needed for sustained runs.

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