Specification Brand : MicroEssential BulletPoint1 : [Feature] - Our pH 6.4-8.0 test strips are offered in increments by 0.3 pH unit. The pH color chart intervals cover: 6.4, 6.7, 7.0, 7.2, 7.5, 7.7, 8.0, 8.0 above BulletPoint2 : [Result] - The test strip color changes must be matched with the pH scale color chart within about 15 seconds. Different pH content discoloration range is different, by comparing the color card ratio BulletPoint3 : [Application] - Widely applied to industrial chemical testing, science education, lab use, drinking water, swimming pool, spa, aquarium, hydroponics and classroom analytical chemistry BulletPoint4 : [Save] - To ensure accuracy, store these pH strips in their original packaging and in a cool, dry place away from sunlight BulletPoint5 : [Package Content] - 10 Pack 80 Strips (800 Strips) CompatibilityOptions : 40800030006 ExteriorFinish : Machined ExternallyAssignedProductIdentifier1 : 0746767056378 ExternallyAssignedProductIdentifier2 : 746767056378 FitType : Vehicle Specific IncludedComponents : PISTON RING SET IsAssemblyRequired : 1 ItemName : HYDRION pH 15 Foot Roll with Chart and Dispenser 5.5-8.0 pH Range (5) ItemPackageDimensions_Height : 12.3 centimeters ItemPackageDimensions_Length : 4.2 centimeters ItemPackageDimensions_Width : 10.4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : ph-test-strips Manufacturer : Micro Essential Lab Material : metal ModelName : PISTON RING SET (0.50- LARGE SIZE-87.81mm): PETTER/PH-1/PH-2/PHW-1/PHW-2 - 9159 ModelNumber : 9159 NumberOfBoxes : 1 NumberOfItems : 10 PartNumber : DH187702SGP07-FBA ProductDescription : HYDRION pH 15 Foot Roll with Chart and Dispenser 5.5-8.0 pH Range PACK OF 5 ProductSiteLaunchDate : 2022-02-03T17:03:37.852Z Size : 10 Pack Style : 6.4-8.0 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 5 UnspscCode : 41113000 WarrantyDescription : NO