Each kit will contain chitosan mixed with water at a ratio of 0 ml: 1000 ml, 1 ml, 1000 ml, 5 ml, 1000 ml, 10 ml, 1000 ml, 15 ml, 1000 ml and 20 ml, 1000 ml , then. Remove thyme sprigs cilantro, 6, and 6 lettuce leaves 6 dipped to 15 minutes in each experiment. Drain, then left the room and I compare every 2, 4, 6 and 24 hours.
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