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Box of 100 PVDF syringe filters 0.45 µm 13 mm

Lab Safety Supply Inc

Lab Safety Supply Inc 12K967 PVDF Syringe Filters 0.45 µm PK100

SKU CH-2H7D-BGXHZ

Pack of 100 hydrophobic PVDF syringe filters with 0.45 µm pores, 13 mm diameter and 90 bar pressure rating

  • Product typeAssortments & Kits
  • Hydrophobic PVDF resists protein binding for cleaner samples
  • 45 µm pore removes fine particles and microbes reliably
  • 90 bar pressure rating handles demanding syringe filtration tasks
  • Luer-lok inlet plus Luer-slip outlet fits standard lab syringes
  • Pack of 100 filters supports high-throughput laboratory workflows

Lab filtration kit

This pack contains one hundred sterile syringe filters built for liquid sample preparation in laboratory and quality-control workflows. Each unit uses a hydrophobic polyvinylidene difluoride membrane rated at 0.45 micrometres to retain fine particulates and microorganisms. The 13 millimetre diameter housing is moulded from polypropylene for broad chemical compatibility. Researchers and technicians handling aqueous or organic solvents will find the bulk quantity convenient for high-throughput routines.

Connection and pressure specs

A Luer-lok inlet locks securely to standard syringes while the Luer-slip outlet delivers a smooth, barb-free flow path. The assembly withstands up to 90 bar so it can be used with pressurised dispensing systems without leakage. Hydrophobic PVDF resists protein binding and survives exposure to many aggressive solvents that would degrade cellulose or nylon membranes. These characteristics let the filters replace multiple specialised consumables in a single stock-keeping unit.

Quick luer installation

Twist the filter onto a compatible syringe until the Luer-lok clicks, then depress the plunger to pass up to 10 millilitres per unit. The slip outlet seats on most vial needles or tubing without tools. Over-tightening can strip the polypropylene threads, and exceeding the rated pressure may rupture the membrane. Users should verify solvent compatibility before filtering large batches and discard each filter after a single use to avoid cross-contamination.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $108.99
Pricier than about 65% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameLAB SAFETY SUPPLY
Product typeAssortments & Kits

Questions about this item

When should I replace the 0.45 µm PVDF syringe filters in my workflow?

Replace each filter after processing up to 10 mL of liquid, as this is the stated capacity per unit.

What pressure limit will I reach first when running samples continuously through these 13 mm filters?

The maximum operating pressure is 90 bar, which is the first hard limit under sustained use.

How much heat or noise do these hydrophobic PVDF filters generate during all-day operation?

These passive filters produce no noise or heat; only the upstream pump contributes to thermal or acoustic load.

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