Specification Brand : zatagen BulletPoint : FK-2016M Buffer BulletPoint1 : Ph buffer powder: easy to use, open the packet and them mix the power with 250ml distilled water to star your labs,4.01. BulletPoint2 : Ph calibration powder: individual sized packets design make them can be tucked in drawer, bag or suitcase, lightweight and convenient.,ph meter buffer solution. BulletPoint3 : Ph calibration kit: as this is a powder, in a sealed packet there is no "shelf life", just add distilled water to mix and use,ph tester calibration powder. BulletPoint4 : Ph 4,01 buffer solution: the ph buffer powder has wide range of and fit for drinking water, aquarium, pool ph testing,ph calibration solution kit. BulletPoint5 : Ph calibration packets: small in size and light in weight, individual sized packet, can carry it out anywhere, store it anywhere you need,buffer powder for ph meters. IncludedComponents : buffer powders ItemName : Hydraulic buffer AC1005-1- ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 12 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : lab-chemical-buffers Manufacturer : zatagen ModelNumber : AC1005-1- NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : AC1005-1- ProductDescription : Hydraulic buffer AC1005-1- Shelf life 120 days ProductSiteLaunchDate : 2023-05-26T14:53:56.123Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 27000000 Voltage : 511 volts