HI6032 is a premium quality 1,382 mg/L (ppm) TDS solution that is NIST traceable and supplied with a Certificate of Analysis. Hanna TDS 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 TDS solutions 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
- Temperature chart of the actual mg/L value at various temperatures printed on each bottle
- Air-tight seal
