Feature

●Medium speed, planar density: 30-50 micron, filtering time: 35-70 sec
●By using the filter paper aperture and the action of gravity, the solid particles are trapped and the liquid and solid are separated
●Filter paper is not suitable for filtering hot strong acid and strong alkali solution. It is better to pad a layer of filter cloth on the funnel when filtering. The experiment will be more perfect
●Areas of use include the food industry, agriculture, air pollution monitoring, and gas detection
●Widely used in education for teaching simple qualitative analytical separations

[11cm & fast]

[60×60cm & medium]

Description

Information
Model: fast /medium /slow
Plane density: 80-120 microns /30-50 microns /1-3 microns
Quantitative/GSM: 80±5
Filtration time: ≤35s/35-70s/70-140s
Fracture length (km) : ≥1.4/≥1.8/≥1.8
Whiteness(%): ≥85
Ash content(%): <0.15
Delivered moisture(%): 7.0±3.0
PH value of water extraction: 6.0-8.0