Premium Qualitative Filter Paper, 15cm, 100-Pack Lab Supplies_Weights & Masses and inner ear sections support

and inner ear sections support detailed auditory anatomy teaching at 3x enlargement for classroom visibility

and storage between uses at the laboratory bench

Fullerene C60 kit with 60 atoms and 90 bonds for building the spherical cage structure characteristic of fullerene carbon allotropes

Hook-topped for easy suspension

sized for ripple tank and bulb-driven physics demonstrations

Premium Qualitative Filter Paper, 15cm, 100-Pack Lab Supplies_Weights & Masses and inner ear sections supportUsed with standard laboratory filter funnels, this pack of premium qualitative filter paper offers medium speed gravity filtration with a 10 micron pore size at 85 gsm weight.