LAB 1: Principles and Practice of Diffusion and Osmosis

SKU: 281
$129.00

ABOUT THIS PRODUCT:


Materials and dialysis tubing are provided to perform procedures involving diffusion, dialysis, water potential and to determine osmotic potential.

• Explore the ins and outs of diffusion and osmosis with this four-part lab
• Investigate diffusion across a semipermeable membrane
• Determine how pressure potential and solute concentration affect water potential
• Use concentration gradients and colorful solutions with different molecular weights
• Observe plant tissues & cells in hypotonic solutions and determine their water potential

DOWNLOAD SAMPLE INSTRUCTIONS
Details

Group Size:

For 10 lab groups

Time Required:

Complete in 60-90 minutes

Kit Includes:

Instructions, orange indicator dye, violet dye, sucrose, NaCl solution, powdered sucrose, dialysis tubing.

All You Need:

Beakers, thermometers, scale, 1, 5, & 10 ml pipets, cork borers, graph paper, potatoes, distilled water.

Storage:

Room Temperature

Resources

Group Size:

For 10 lab groups

Time Required:

Complete in 60-90 minutes

Kit Includes:

Instructions, orange indicator dye, violet dye, sucrose, NaCl solution, powdered sucrose, dialysis tubing.

All You Need:

Beakers, thermometers, scale, 1, 5, & 10 ml pipets, cork borers, graph paper, potatoes, distilled water.

Storage:

Room Temperature

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