Top 20 Best Selling Osmometers Meters (2021)

These Miracle Probes prevent false monitor readings of levels in grey and black waste water tanks. They eliminate false conductance between the metal probe point and the tank wall covered with sludge. Probes for black tanks feature a protective hood over ... more info

Ideal for rapid and sequential demonstrations of osmotic pressure. A complete bag of thin, selectively permeable animal membrane is secured to a Y-shaped, 5-mm glass tube mounted on a 2 脳 12 plastic board along side an accurate millimeter scale. Includes ... more info

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