Yercon(Specialist Paper) Salvia/Urine pH Test Strip Range 4.5 to 9.0_ in .25 increments_100 Count_ New_ #4/Pack [#400 Total Test Strips]/ #100 Count/Per/Pack
Yercon(Specialist Paper) pH Test Strip......pH Test Range from 4.5 to 9.0_ in .25 increments_Tests Salvia or Urine_ New_ #3Packages[#300 Total Test Strips]/ #100 Count/PackageResults in 10 to 15 secondsRead Scale Front Range  4.5 to 6.5Read Scale Back  Range 6.75 to 9.0ISO APPROVED: IN GERMANY & ENGLAND FOR SUPERIOR QUALITY & PERFORMANCE!ISO, the International Organization for Standardization,Whose Function is: to develop and publish International Standards.The organization promotes worldwide proprietary, industrial, and commercial standards. It has its headquarters in Geneva, Switzerland.Scope: Standardization and guidance in the field of laboratory medicine and in vitro diagnostic test systems, including reference systems and quality assurance. To put it as simply as possible, ISO certified means that a company has proven that it follows the standards developed by the International Organization of Standardization.MANUFACTURER'S  FDA REGISTRATION > #3006361161 // FDA 510K > # K123050YERCON pH test strips, BRITIAN  ISO13485 CE approved ...  &YERCON Ph_GERMAN _EN ISO 13485:2003 + AC:2009 approved Design & Development, Manufacture And Distribution of Reagent Strips for UrinalysisCertified in Germany_Rhineland TUVPH values between 7.3 and 7.5 are most compatible for a healthy life.Normal Body functions take place between pH values between 7.36 and7.44. The human body is naturally more alkaline than acidic, though mostbody processes produce acids. Without keeping your body pH withinthe normal range, other valuable nutrient supplements cannot maximizetheir capabilities. Using quality, Medical Grade  pH Test Strips will provide you theTool you need to correctly determine your Body's pH, which is Critical to optimum Body functions, performance & health.