Salting Out—Density Bottle Kit Manufacturer,Supplier and Exporter in India

Salting Out—Density Bottle Kit

Product Code : EL-MD-11227

Two layers of beads are suspended in the middle of a bottle.
Give the bottle a shake and the beads move to opposite ends.
The beads then slowly move back to the starting position.
How does this happen?
Two liquid layers of differing densities create an interface in the middle of the bottle.
The attention-getting display is sure to generate questions and gives you a great lead-in for lessons on density, polarity and solubility.
When the bottle is shaken, a homogenous liquid mixture of uniform density is formed and the apparent densities of the beads can be observed.
Teacher Demonstration Notes and student handouts are included.

Specifications :
Materials Included in Kit : 
Isopropyl alcohol, reagent, 500 mL
Plastic soda bottle, 1 L
Pony bead, green, 9 mm, 50 g
Sodium chloride, 100 g
Ultraviolet detection beads, 50 g

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