The school library’s computers have been stolen. Left behind was a ransom note demanding money. Help solve the crime using thin-layer chromatography to separate the ink on the ransom note and ink found in markers tied to possible suspects. It may be possible to provide evidence as to whether or not the ransom note could have been written with a particular marker. Kit contains enough material for 15 groups.

WARNING: This product can expose you to chemicals including Phenolphthalein and Methanol, which are known to the State of California to cause cancer and reproductive harm. For more information go to http://www.P65Warnings.ca.gov

Kit Includes:
3 Felt Tip Markers
15 x 30mL Chromatography Solvent
15 Silica Gel Chromatography Sheets
Capillary Tubes