AP Chemistry Kit 10 - Beer Lambert

Product Description

Aldon® Innovating Science™ AP Chemistry kits offer cutting-edge science for the classroom! This kit helps science teachers teach science without the need for a lot of laboratory preparation. Enough materials for 15 setups. Includes teacher’s and student’s guides. Grades 9-12.

The probability that a photon of light will be absorbed by a solution is directly proportional to the concentration of the absorbing molecules, the thickness of the sample, and the degree to which the molecules absorbs light. This relationship is called the Beer-Lambert Law and is used in analytical chemistry to determine concentrations of various compounds spectrophotometrically. A series of five solutions with different concentrations of iron are prepared and analyzed using the spectrophotometric assay for iron.

Kit includes:
• 4 x 50 ml - Ferric chloride 0.1M solution UN2582
• 2 x 25 g - L+Ascorbic acid (Vitamin C)
• 2 x 100 ml - 1,10-Phenanthroline solution
• 2 x 200 ml - Acetate buffer solution

*NOTE: This item can only be shipped via Ground Service.