| Item | Location |
|---|---|
| Glass tube and hose apparatus | Set 10, Cabinet 1, Shelf 2 |
| Beaker of Red Water | |
| 2 Clear Glass Beaker Bottoms | Glassware Cabinet |
| Ring Stand with Clamp | |
| Pinch Clamp | TLC Office |
Set-up Instructions:
1. Fill one of the clear glass containers about half-way with the red water.
2. Place the pinch clamp on the end of the rubber hose.
3. Fill the glass tube and hose apparatus with red water.
4. Cover the open end of the tube with your thumb and tip it upside down.
5. Insert end covered by thumb into the container of water in the same manner you could a barometer tube. Do NOT remove thumb until opening is fully submerged.
6. Clamp tube in place.
7. Place pinch clamp into empty container, as if it were a precaution against the fluid running through the hose.
8. If you have to move it to another location, be sure that the opening of the tube does NOT come above the level of the water.