Specification Amount : 21.49 Binding : Misc. Brand : Industrial Test Systems, Inc Color : Not Applicable CurrencyCode : USD Label : Industrial Test Systems, Inc. Manufacturer : Industrial Test Systems, Inc. Model : 481234 NumberOfItems : 1 PackageDimensions_Weight : 0.04999999995807048102311310 PackageDimensions : L:8.249999991585000787401574 X W:3.99999999592 X H:1.6249999983425 PartNumber : 481234 ProductGroup : BISS Basic ProductTypeName : CHEMICAL_TEST_STRIP Publisher : Industrial Test Systems, Inc. SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41uQ9h3wkqL._SL75_.jpg SmallImage_Width : 39 Studio : Industrial Test Systems, Inc. Title : Industrial Test Systems | SenSafe Ozone Check Test Strip 481234 | 0 - >0.5ppm Range | Bottle of 50 | Made in USA | Lowest Detection Levels | 30-Second Test | Drinking Water, Restaurants, & More Weight : 0 WeightUnit : pounds