Lotus Connect Store › Parchment Paper for Osmosis Test, 50 pack - Eisco Labs Parchment Paper for Osmosis Test, 50 pack - Eisco Labs $11.79 100 leaves of parchment paper for osmosis testing5.7x3.5" sheets100 leaves of parchment paper. 9x14.5cm (5.7x3.5") Quantity: Add To Cart Added! 100 leaves of parchment paper for osmosis testing5.7x3.5" sheets100 leaves of parchment paper. 9x14.5cm (5.7x3.5")
