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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
The valves can also show the opening and closing
Car Size 16cm x 9cm
Leak-proof
LCD Digital Display
Thirty meters Cellulose Based Visking Tubing Selectively Permeable Electroscope The valves can also showIncluded: Five meters Cellulose Based Visking Tubing Selectively Permeable. A cellulose based, selectively permeable material, in tube form, which can be used to demonstrate osmosis and dialysis separation techniques. Molecular weight cut off (MCO) 1200 1400 Daltons. 14mm diameter. 5 meter length. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes
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