Johnson Wet Strengthened Medium Flow Filter Papers - 70mm Diameter - Pack of 100
Description
Designed for reliable filtration in science classrooms, these Johnson wet-strengthened filter papers are ideal for practical experiments in primary, secondary, and college settings. Their medium flow rate and robust construction support a range of chemistry investigations, making them a versatile choice for teachers and students alike.
- Pack of 100 qualitative filter papers
- 70mm diameter; grade 321
- Medium flow properties with pore size 4–7µm
- Thickness: 0.19mm
- High wet strength for use with strong acids or alkalis
- Suitable for removing residues with a spatula or water jet
Specifications
UNSPSC Code
40161803
Height
27in
Width
75in
Length
75in
Brand
Findel
Categories
Glassware, Plastics & Ceramics
Category
Funnels & Filters
Starting from
£4.75
Pack of 1
incl. VAT
£5.70