Description
Designed for reliable gravity filtration in science lessons, these Johnson Grade 304(No1) Qualitative Filter Papers support clear, accurate results for classroom experiments. Ideal for secondary, and college use, they offer dependable performance for a range of filtering activities.
Medium filtration speed (22 seconds)
Diameter: 55mm
Thickness: 0.16mm
Retention: 4–12 microns
Weight: 70g/m²
Pack of 100 sheets
Specifications
UNSPSC Code
41104929
Height
25in
Width
60in
Length
60in
Brand
Findel
Categories
Glassware, Plastics & Ceramics
Category
Funnels & Filters