Справочник ПользователяСодержаниеGENERAL INSTRUCTIONS3Introduction3Required Equipment3Required Solutions3GENERAL PREPARATION4Electrode Preparation4Electrode Slope Check (with pH/mV meter)4Electrode Slope Check (with ion meter)5MEASUREMENT5Measuring Hints5Sample Requirements6Units of Measurement6MEASUREMENT PROCEDURE6Direct Measurement6Direct Measurement of Fluoride (using a pH/mV meter)6Direct Measurement of Fluoride (using an ion meter)8Direct Measurement of Fluoride in Water (ASTM D1179, METHOD B)8Direct Measurement of Fluoride in Acid Solutions9Direct Measurement of Fluoride in Alkaline Solutions9Low Level Fluoride Measurements (using a pH/mV meter)10Low Level Fluoride Determination (using an ion meter)11Titration12Titration Procedure for Fluoride Determination12ELECTRODE CHARACTERISTICS13Reproducibility13Interference13Complexation14Temperature Influences14Electrode Response14Limits of Detection15pH Effects15Electrode Life16Electrode Storage17ELECTRODE THEORY17Electrode Operation17TROUBLESHOOTING GUIDE18Meter18Plastic-ware18Electrodes18Standards and Reagents19Sample19Technique19TROUBLESHOOTING HINTS20SPECIFICATIONS22ORDERING INFORMATION22Размер: 627,1 КБСтраницы: 22Язык: EnglishПросмотреть