Cytiva Filter Circles, Qualitative, Grade 3
Cytiva Filter Circles, Qualitative, Grade 3


Double the thickness of Grade 1 with still finer particle retention and excellent oading capacity; more precipitate can be held without clogging. The extra thickness gives increased wet strength and makes this grade highly suitable for use in Büchner funnels. The high absorbency is particularly valuable when the paper is used as a sample carrier.
Description:medium flow
Particle retention in liquid:6 µm
Filtration speed herzberg:approx. 325 s
Air flow:26 (s / 100 ml / in2)
Typical thickness:390 µm
Basis weight:187 g / m2
Filter type:filter circle
Filtration time:26.00 [s]
TypeHöhe
mm
Order No.PU Manuf. Prod. No. 
Grade 355.005428532100-1003-055 
Grade 370.005428533100-1003-070 
Grade 390.005428534100+1003-090 
Grade 3110.005428535100-1003-110 
Grade 3125.005428536100-1003-125 
Grade 3150.005428537100-1003-150 
Grade 3185.005428538100-1003-185 
Particle retention rating at 98 % efficiency.