HI7004L Hanna Instruments pH 4.01 Calibration Solution 500ml

HI7004L is a premium quality pH 4.01 calibration solution.

Hanna calibration buffers 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 calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.

HI7004L…
– Color coded label for easy PH buffer value identification
– Accuracy of +/- 0.01 pH @ 25°C
– Temperature chart of the actual PH value at various temperatures printed on each bottle

Detailed description

Accuracy Standard : ±0.01 PH
pH Value @25°C : 4.01

Package Includes:

1x HI7004L pH 4.01 Calibration Solution 500ML