Specification ItemName : HI3874 - - Nitrate Test Kit by Hanna Instruments ItemTypeKeyword : swimming-pool-liquid-test-kits Manufacturer : Hanna Instruments ProductDescription : Nitrate ions are present in trace amounts in surface water and in higher levels in some groundwater. ProductSiteLaunchDate : 2014-02-05T13:03:22.990Z UnspscCode : 41000000