Hanna Instruments Groline pH 7.01 Buffer Calibration Solution

HI-7007-012 is a 120 mL bottle of high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis.
Hanna calibration buffers have the lot number and expiry date clearly marked on the label. All bottles are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna's line of technical calibration buffers have been specially formulated to have an expiry of 2 years from the date of manufacture for an unopened bottle.
Key Features
Specially formulated to have an expiry date of 2 years from manufacture for an unopened bottle
Accuracy of ±0.02 pH @ 25°C
Supplied with a Certificate of Analysis
Temperature chart of the actual pH value at various temperatures printed on each bottle
Hanna recommends using HI-7061-023 Groline General Purpose Cleaning Solution alongside this product.