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good castors and a steel support under every shelf
These conductors are made from brass and are interchangeable on the pillars
Useful during hikes and expeditions
hot chocolate
Lion: 'Please take more care with presentation'
Potometer Apparatus (on White Stand) (Each) A822496 good castors and a steelMeasure transpiration rate or humidity with clever demonstration apparatus Minimal glass components reduces risk of breakage Great for studying essential plant physiological process Includes instruction manual Measure transpiration with minimal risk of breakages. The apparatus has only one glass component (capillary tube) which is securely mounted on a strong backing plate and printed with a 0 10cm scale. A cut plant shoot is inserted into an inlet
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