Specification Brand : CAULYS BulletPoint1 : Packet Size: 45mm x 7mm (L x W), Package Include: 4 packets x 80 strips (320 strips), 1 Storage Case, Measurement range: from pH 1 to pH 14 BulletPoint2 : Achieving cost-effectiveness and efficiency - Simply tear off a small piece of pH test paper and place it on a clean tabletop, then carefully drop a small amount of sample solution onto the center of the pH test paper to promptly observe an immediate color change. BulletPoint3 : Each packet of pH strips is accompanied by a unique standard colorimetric chart that indicates the corresponding pH value for each color. By simply matching the test results to the standard colorimetric chart, one can easily determine the correct pH value. BulletPoint4 : Do not immerse the pH test strip directly into the solution, otherwise the test results will not be trusted. BulletPoint5 : pH test paper is extensively utilized in various production fields such as chemical, food, aquaculture, and agriculture. For instance, pH testing is necessary during the manufacturing process of fertilizers, soaps, cosmetics, and condiments. Additionally, monitoring soil and water pH levels are crucial when planting trees or raising fish. In daily life scenarios like measuring urine or saliva pH levels can help us understand our physical condition. Color : Blue Department : Unisex Adult Directions : Tear off a small piece of pH test paper, place a sample solution on the center of the pH test paper, and compare the color change to the standard colorimetric chart to determine the pH value. ExternallyAssignedProductIdentifier : 8121723592671 ExternallyAssignedProductIdentifier1 : 0797447716310 ExternallyAssignedProductIdentifier2 : 797447716310 ExternallyAssignedProductIdentifier3 : 3662424096822 ExternallyAssignedProductIdentifier4 : 03662424096822 IncludedComponents : No ItemName : Polypropylene Sterile Disposable L-Shaped Cell Spreaders, Disposable Plastic Coating Rod, Cell Spreader, Microbial Coating Rod, Laboratory Consumables (1000) ItemPackageDimensions_Height : 16.2 centimeters ItemPackageDimensions_Length : 1.8 centimeters ItemPackageDimensions_Width : 8.7 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : science-lab-cell-scrapers-and-spreaders Manufacturer : AULLOV Material : Polypropylene ModelName : ATX25X100 ModelNumber : ATX25X100 NumberOfItems : 4 NumberOfPieces : 1000 Orientation : Landscape PartNumber : AU-pH04 ProductDescription : 4 Pack pH Test Strips Universal pH 1-14 Test Paper Litmus Test Paper 320 Strips for Saliva Urine Water Soil and Chemistry Experiments ProductSiteLaunchDate : 2023-11-26T08:45:21.936Z RecommendedUsesForProduct : Ph Test, Saliva Test, Urine Test, Water Test, Soil Test, Chemistry Experiments Size : T25 x 100 mm Style : L-SHAPPED SPREADER SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable TargetGender : female UnitCount : 4 UnspscCode : 52150000