Hide Filters Sort by price: low to high Default sortingSort by popularitySort by average ratingSort by latestSort by price: low to highSort by price: high to low new Fermentation Vessel, Kuhn’s On Stand. new Respirometer, Complete With Graduated And Levelling Tubes, Rubber Tubing And Stand. new Apparatus For Investigating Transpiration, Complete On Stand. new Apparatus For Demon Strate Suction Due To Transpiration A Capillary Tube With Funnel At Top And Scale Attached. new Apparatus For Determining The Quality Of Water Absorbed And Given Off By Transpiring Plants, Barosilicate Glass Bottle, Barosilicate Glass Side Tubes. new Apparatus For The Demonstration Of Osmotic Pressure, Prefer’s Complete With Borosilicate Glass Jar. 1 2 … 9 10 11 … 211 212