Cellulose Acetate Membranes

Recommended for aqueous samples, biological applications and protein filtration.

 

  • Made entirely from pure cellulose acetate, hydrophilic
  • High flow rate, high thermal stability up to 180oC.
  • Very low nonspecific adsorption.
  • Suited for use in pressure filtration devices
  • Compatible to aqueous solutions with pH 4-8, most alcohols, hydrocarbons and oils
  • Filter diameters from 25 mm to 50 mm
  • Pore sizes 0.2 μm and 0.45 μm

Technical Data:

Membrane: Cellulose Acetate

Pore [μm] Thickness* [μm] Flow rate** [ml/min] Bubble point*** [bar]
0,20 120 >15 3,5
0,45 120 >35 2,5

* Acc. DIN 53105 · ** Acc. DIN 58355: average value per cm² area at Δp = 0,9 bar · *** Acc. DIN 58355

Part number Pore size Diameter Quantity per boxAC02025BL 0,2 μm 25 mm 100
AC02047BL 0,2 μm 47 mm 100      
AC04525BL 0,45 μm 25 mm 100      
AC04547BL 0,45 μm 47 mm 100      
AC04550BL 0,45 μm 50 mm 100