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from The Science Shop

Osmosis Thistle Tube with Membrane - Double

A visual demonstration of osmotic pressure. A borosilicate glass thistle tube with a thistle (bulb) on one end, covered in a natural membrane. When the membrane

from hBARSCI

Eisco Labs Osmosis Kit for Demonstrating Osmotic Pressure

Perfect for students Demonstrates osmotic pressure Includes reservoir, thistle tube, pipette, membrane and rubber bands This kit is perfect for demonstrating os

blobs.org - Osmotic pressure

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from About.com Education

Here's How Salt Preserves Food

Why Does Salt Work as a Preservative?: This is a picture of a single salt crystal. Salt affects the osmotic pressure of foods, making the environment inhospitable for bacteria that spoil food.

Osmosis, Osmotic Pressure and Hydrostatic Pressure - YouTube

https://en.m.wikipedia.org/wiki/Osmotic_pressure

from The Science Shop

Osmosis Thistle Tube with Membrane ~ Single

A visual demonstration of osmotic pressure. A borosilicate glass thistle tube with a thistle (bulb) on one end, covered in a natural membrande. When the membran