National Chemicals Incorporated 3K-67C3-31UW Iodophor Sanitizer 32 oz
This is a 33 oz bottle of iodophor sanitizer. Use one once per five gallons of cold water. Iodophor is an Iodine based sanitizer and requires a minimum of two minutes contact time. One ounce per five gallons of water will provide 25 ppm of Iodine. Usage Instructions are included. This sanitizer is considered an indirect food additive by the FDA.