Economy Last Drop Mobile Phase Filters - Low Pressure

mobile phase filter
  • Very competitively priced
  • Biocompatible PTFE frits or stianless steel frits
  • Three porosity options
  • Two diameters

Economy mobile phase filters come in two body diameters, for various dimensions of bottle necks. The filter body is made of PTFE, which is resistant to virtually all common mobile phases.

mobile phase filter
Frit
material
Body OD Pore size Maximum
flow rate *
Product No.
PTFE 19 mm 2.5 µm 1.2 ml/min JR-4676-2.5TF
5 µm 2.6 ml/min JR-4676-5TF
10 µm 3.5 ml/min JR-4676-10TF
22 mm 2.5 µm 1.2 ml/min JR-4677-2.5TF
5 µm 2.6 ml/min JR-4677-5TF
10 µm 3.5 ml/min JR-4677-10TF
Stainless steel 19 mm 2 µm 30 ml/min JR-4676-2
10 µm 30 ml/min JR-4676-10
22 mm 2 µm 30 ml/min JR-4677-2
10 µm 30 ml/min JR-4677-10

* Flowrate measured with methanol/water (1:1), ultrasonic degassed, helium sparging to prevent regassing.

SPECIFICATIONS

  • Materials:
    Body PTFE
    Frits PTFE/Type316 stainless
  • For 1/8" OD tubing

TECH TIP

  • Easy to replace - easy to clean. Use ultrasound or replace with a new filter.
  • Connect the filter with 1/8" OD/ 3.18 mm OD tubing: