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Membrane Disc, 3", Pack of 12

Item # 684030

A 3"-diam, genuine animal membrane for use in osmosis and diffusion exercises requiring a selectively permeable membrane. Shipped in a plastic box with gum rubber bands. This is the membrane used in our item# 684020 Osmometer Tube and item# 684100 Osmosis Demonstration Unit. 12 discs per pack (minimum shipment).

Price

$40.50

In stock and available to ship.

A 3"-diam, genuine animal membrane for use in osmosis and diffusion exercises requiring a selectively permeable membrane. Shipped in a plastic box with gum rubber bands. This is the membrane used in our item# 684020 Osmometer Tube and item# 684100 Osmosis Demonstration Unit. 12 discs per pack (minimum shipment).

 
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