Specification Brand : CIZTADA BulletPoint : The Milwaukee Instruments 7.01 Calibration Solution is for use with or use with aquarium pH meters to measure the pH in saltwater and freshwater aquariums BulletPoint1 : [High Stability for Long-Term Reliability]: Consistent Performance-Maintains accurate pH values of 4.00, 6.86, and 9.18 even after long-term storage, no need to repurchase frequently. Reliable Calibration-Ensures your pH tester stays sensitive and accurate over time, providing consistent results for all your testing needs. BulletPoint2 : [High Accuracy for Precise Measurements]: With ±0.01 pH Accuracy, delivers precise calibration with high-purity buffer powders, ensuring your pH tester performs at its best. Perfect for scientific research, pool maintenance, aquariums, and more, where accuracy is paramount. BulletPoint3 : [Individually Packed for Convenience]: 15 Pack pH Calibration Powder, Includes 5 packets of pH 4.00, 6 packets of pH 6.86, and 5 packets of pH 9.18 buffer powders. And comes with 3 sealed bottles for easy preparation, storage and use. BulletPoint4 : [Compatible with All pH Testers]: Works seamlessly with any pH meter or probe, ensuring universal usability. Especially when used with CIZTADA 4 in 1 hydroponic pH tester and 5 in 1 pool pH tester, the effect is better. BulletPoint5 : [Simple solution preparation]: Simply pour a packet of buffer solution into the included bottle, then add 250 ml of pure water and shake the bottle until the powder dissolves to calibrate. Bottled design allows storage for next use. BulletPoint6 : Contain potassium, but no calcium or magnesium BulletPoint7 : Made in USA BulletPoint8 : [Instruction for 1XPBS]: Dissolve and stir one tablet in 100 mL of distilled or deionized water, yielding 1X PBS solution without pH adjustment. BulletPoint9 : [Instruction for 10XPBS]: Stir or shake to dissolve 10 Tablets in 100 mL water to make 100 mL of 10X PBS. pH of 10XPBS stock is about 6.8. When diluted to 1XPBS, pH is about 7.4. CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 0793094015424 ExternallyAssignedProductIdentifier2 : 793094015424 Hazmat1 : auto-grounding Hazmat10 : EG_NoAir Hazmat11 : ES_NoAir Hazmat12 : FR_NoAir Hazmat13 : GB_NoAir Hazmat14 : IE_NoAir Hazmat15 : IN_NoAir Hazmat16 : IT_NoAir Hazmat17 : JP_NoAir Hazmat18 : MX_NoAir Hazmat19 : NL_NoAir Hazmat2 : 3 Hazmat20 : PL_NoAir Hazmat21 : SA_NoAir Hazmat22 : SE_NoAir Hazmat23 : SG_NoAir Hazmat24 : TR_NoAir Hazmat25 : US_NoAir Hazmat26 : ZA_NoAir Hazmat3 : AE_NoAir Hazmat4 : AU_NoAir Hazmat5 : BE_NoAir Hazmat6 : BR_NoAir Hazmat7 : CA_NoAir Hazmat8 : CN_NoAir Hazmat9 : DE_NoAir IncludedComponents : pH calibration powder*15, sealed bottles*3 ItemDisplayWeight : 1 pounds ItemForm : Liquid ItemName : CIZTADA 15 Pack pH Calibration Buffer Powder with 3 Bottles, 250 ml Each for pH 6.86, pH 4.00 and pH 9.18 Calibration Solution, pH Calibration Packets for pH Tester/Pen/Meter ItemPackageDimensions_Height : 24.6126 centimeters ItemPackageDimensions_Length : 6.5024 centimeters ItemPackageDimensions_Width : 15.7988 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : lab-chemical-buffers ItemVolume : 20 milliliters LiquidVolume : 20 milliliters Manufacturer : Jinan Huiquan Electronic Co., Ltd. ModelNumber : pH 6.86/4.00/9.18 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : CI-686O ProductDescription : 15 Pack pH Calibration Buffer Powder with 3 Bottles, 250 ml Each for pH 6.86, pH 4.00 and pH 9.18 Calibration Solution, pH Calibration Packets for pH Tester/Pen/Meter ProductExpirationType : Shelf Life ProductSiteLaunchDate : 2025-02-20T10:23:07.626Z Size : 1 Quart SupplierDeclaredDgHzRegulation : not_applicable TargetSpecies : Fish UnitCount : 20 UnspscCode : 41113000