Hanna Instruments Conductivity Standard in Light Block Bottle

HI6031 is a premium quality 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. HI6031 is contained in a blue light-block bottle to protect the reagent against light exposure. Hanna conductivity solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna’s line of conductivity standards have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.
Supplied with Certificate of Analysis
Accuracy of +/- 0.002 pH @ 25°C
Temperature chart of the actual pH value at various temperatures printed on each sachet