Specification Brand : HACH BulletPoint : Hach 42432 Hardness 1 Buffer Solution, 100 mL MDB BulletPoint1 : Potassium Ion Standard Solution: Contains 150 ppm potassium ions for calibration and quality control in laboratory experiments. BulletPoint2 : HORIBA Brand: Manufactured by HORIBA, a leading company in scientific equipment and reagents. BulletPoint3 : 6 Bottles of Solution: Includes 6 bottles of the potassium ion standard solution for multiple experiments. BulletPoint4 : 150 ppm Concentration: Provides a high concentration of 150 ppm potassium ions for accurate calibration. BulletPoint5 : 0.014 kg Item Weight: Each bottle weighs 0.014 kg for easy weighing and measurement. Concentration : 150 parts_per_million CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 0840132645119 ExternallyAssignedProductIdentifier2 : 840132645119 Hazmat : 9 IncludedComponents : Lab ItemForm : Liquid ItemName : Hach 42432 Hardness 1 Buffer Solution, 100 mL MDB ItemPackageDimensions_Height : 4 inches ItemPackageDimensions_Length : 10 inches ItemPackageDimensions_Width : 8 inches ItemPackageQuantity : 1 ItemTypeKeyword : lab-chemical-buffers ItemVolume : 100 milliliters Manufacturer : HACH COMPANY ModelNumber : 42432 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 42432 ProductDescription : Formula: BaSO4 F.W.: 233.39 CAS No.: 7727-43-7 Characteristics: White, fine, heavy powder or polymorphous crystals Storage Code: Green - general chemical storage This product is specially made for use in science education laboratories; no certificate of analysis is available. ProductSiteLaunchDate : 2014-08-28T00:00:01-07:00 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1