Storage: Miscellaneous non-hazardous organic material.
Shelf Life: Indefinite
Technical Note: Starch solution as an indicator for iodine can easily be made using spray starch. Generously spray the starch into the desired quantity of water and stir. Prepare as needed since starch solutions have a poor shelf life.
Flinn Catalog/Reference Manual Page 131
Flinn Middle School Catalog/Reference Manual Page 84