Chlorine Test Kit, Concentration Not Applicable, CAS Number Not Applicable, Chemical Formula Potassium iodide*, Potassium benzoate Carbonate Salt, Carboxylic Acid, Chloride Salt; Boric acid, Carboxylic acid, Carbonate salt, Chemical Grade Lab, Chemical Family Type Reagent, Calibration Certificate No, Shelf Life Not Applicable, Shipping Restrictions Not Applicable, Standards Not Applicable, Special Information Not Applicable, Package Quantity 200. This item has been restricted from sale in the following state (s): []