5.3: Pull Sheets/Materials
- Page ID
- 117998
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| Item | How many? |
| Gloves (small, medium, large) | 1 of each size per lab bench |
| Goggles and alohol prep pads to clean | 28; 56 prep pads |
| Test tube racks (yellow, double row) | 24 |
| Test tubes (#16) | 300 |
| Pipette aids | 18 |
| 2 mL pipettes | 24 |
| 1 mL pipettes | 8 |
| 2" x 2" brown paper squares (unglazed; paper tower is fine) | 18 |
| Filter paper (Whatman #1, 15 cm, square or round) | 18 |
| Red-bulb long droppers | 5 |
| Black, short droppers | 4 |
| Pasteur pipettes, disposable | 24 |
| Hot plates | 6 (2 per lab bench) |
| Boiling beaker with rocks (~600 mL) | 6 (1 next to each hot plate) |
| Test tube tongs | 6 (1 next to each hot plate) |
| DI water in labeled flask (for Exercise A) with 2mL (or 5mL) labeled pipette+aid attached) | 70 mL |
| 2% potato starch in labeled flask (for Exercise A) with 2mL (or 5mL) labeled pipette+aid attached) | 70 mL |
| 6% glucose in labeled flask (for Exercise A) with 2mL (or 5mL) labeled pipette+aid attached) | 70 mL |
| 6% maltose in labeled flask (for Exercise A) with 2mL (or 5mL) labeled pipette+aid attached) | 70 mL |
| 6% sucrose in labeled flask (for Exercise A) with 2mL (or 5mL) labeled pipette+aid attached) | 70 mL |
| Onion juice in labeled flask (for Exercise A) with 2mL (or 5mL) labeled pipette+aid attached) | 70 mL |
| Whole milk in labeled flask (for Exercise A) with 2mL (or 5mL) labeled pipette+aid attached) | 70 mL |
| Small potato (for Exericse A; fresh, on cutting board with small knife; old potatoes do not work) | 1 |
| DI water in labeled flask (for Exercise B) with 2mL (or 5mL) labeled pipette+aid attached) | 70 mL |
| Vegetable oil in labeled flask (for Exercise B) with 2mL (or 5mL) labeled pipette+aid attached) | 70 mL |
| Onion juice in labeled flask (for Exercise B) with 2mL (or 5mL) labeled pipette+aid attached) | 70 mL |
| Cola (regular) in labeled flask (for Exercise B) with 2mL (or 5mL) labeled pipette+aid attached) | 70 mL |
| Hamburger juice (grease from cooking ground beef) in labeled flask (for Exercise B) with 2mL (or 5mL) labeled pipette+aid attached) | 70 mL |
| DI water in labeled flask (for Exercise C) with 2mL (or 5mL) labeled pipette+aid attached) | 70 mL |
| 6% egg albumin in labeled flask (for Exercise C) with 2mL (or 5mL) labeled pipette+aid attached) | 70 mL |
| Potato starch in labeled flask (for Exercise C) with 2mL (or 5mL) labeled pipette+aid attached) | 70 mL |
| Glucose in labeled flask (for Exercise C) with 2mL (or 5mL) labeled pipette+aid attached) | 70 mL |
| Amino acid solution in labeled flask (for Exercise C) with 2mL (or 5mL) labeled pipette+aid attached) - L-methionine or any other amino acid (other than Proline) | 70 mL |
| "Unknown Solution A" in labeled flask (for Exercise C) labeled dropper (amino acid Proline) | 70 mL |
| "Unknown Solution B" in labeled flask (for Exercise C) labeled dropper (distilled water) | 70 mL |
| "Unknown Solution C" in labeled flask (for Exercise C) labeled dropper (amino acid Methionine) | 70 mL |
| "Unknown Solution D" in labeled flask (for Exercise C) labeled dropper (amino acid Alanine) | 70 mL |
| 10 mL ninhydrin | Dropper bottle (not aerosol) |
| 450 mL Benedict's reagent in flask with labeled 2mL (or 5mL) pipette+aid | OR 6 dropper bottles with ~75 mL in each (30 drops = 2 mL) |
| 70 mL Lugol's solution | 6 dropper bottles |
| 70 mL Sudan IV | 6 dropper bottles |
| 400 mL Biuret reagent in flask with labeled 2mL (or 5mL) pipette+aid | OR 6 dropper bottles with ~75 mL in each |
| Soak basin for glassware | 2 (1 per lab section) - in steel sink |
| Separate labeled toxic waste containers for: Benedict's, Sudan IV, Biuret reagents | place in hood |
Optional Unknown Experiments:
If completing the unknown experiment, you will need 70 mL of the following, eacn in its own flask labeled as "Unknown #," as well as labeled pipettes attached to pipette aides for each solution:
- Karo syrup
- Whole milk (keep cold; else will curdle)
- Table sugar (dissolved in water)
- Egg albumin
- Proline
- Onion
- Potato starch
- Vegetable oil