HI7033L is a premium quality 84 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution. 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.

• HANNA HI7040L Zero Oxygen Solution Set (500 mL)

Specifications:

• µS/cm @25°C: 84 µS/cm
• Package:  bottles
• Size; 500 mL
• Quantity:  1
• Certificate of Analysis: No