Pay in 4 interest-free payments of $4.04 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Pay in 4 interest-free payments of $4.04 Learn more
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Accuracy is +/- 5nm
renal artery
The viewing area of each section is 15mm x 10mm
the apparatus includes a wood rod for comparison
Gagnon's Potometer Accuracy is +/- 5nmFor the demonstration of transpiration rates and rates of water absorption by a cut shoot under various external conditions. The whole apparatus is filled with water and a plant shoot is sealed into a stopper which fits the end tube. The open end of the capillary tube, which is graduated in millimeters, is placed into a beaker of water. An air bubble is generator by dipping the graduated tube out of and back into a beaker of water. The air bubble can
US$ 31.94
US$ 27.94
US$ 35.94
US$ 54.94