Food Science Instruments


Technical Calibration Solutions

HI54710-11 is a complete set of all the solutions required for routine pH measurement. The HI54701-11 includes our premium quality pH 4.01, 7.01 and 10.01 technical calibration buffer that are NIST traceable and supplied with a Certificate of Analysis. The HI54710-11 also includes bottles of HI70300L storage solution and HI7061L general purpose cleaning solution. All Hanna solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal. Hanna’s line of technical calibration buffers and storage solution have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.