Crime Lab Chemistry (Old Edition)

by Jacqueline Barber

Challenged to determine which of several black pens was used to write a ransom note, students in grades 4-8 learn and use paper chromatography, as they explore the concepts of solubility, pigments, and separation of mixtures. Several mystery scenarios are suggested, with intriguing characters. In a special Going Further activity, students use candy chromatography to solve an additional mystery.

• Format: Paperback
• Language: English
• ISBN: 0912511168
• ISBN13: 9780912511160
• Release Date: January 1989
• Publisher: Gems-Regents of the Univ of CA
• Length: 36 Pages
• Weight: 0.30 lbs.
• Dimensions: 0.2" x 8.5" x 11.0"
• Age Range: 9 to 12 years
• Grade Range: Grades 4 to 7