Product Number: SB50562
In Stock (Ships within 1-2 business days)
For your STEM curriculum.
Students gain experience in creating ink databases, identifying “ink tags” to “dateᰵ various inks, and then use them in solving two mysteries involving document inks - an apparent suicide note and a forgery case. Concepts covered include data analysis, chromatographs, inks and their composition, mixtures, compounds, molecules, solubility, affinity, polar substances, RF values, capillary action, light energy, fluorescence, and hypothesis testing. Includes materials for three detailed activities (with model and inquiry investigational paths - a total of four investigational activities) and a DVD with PDF teacher and student guides and other digital content. For 40 students.
|Brand : United Scientific Supply|
|Item Weight : 3.50|
|Manufacturer Part Number : AISCRKIT|