pH 4.01 Calibration Solution (500 mL)

Hanna Instruments pH 4.01 calibration solution, NIST traceable, in a 500 mL bottle (code HI7004L).

Variants

HI7004L
Volume:
500 mL

Technical sheet

Hanna Instruments pH 4.01 calibration solution, premium quality and NIST traceable, in a 500 mL bottle. It is the usual buffer for calibrating the acidic side of the pH scale.

Each bottle has the lot number and expiry date clearly marked on the label and comes with a tamper-evident seal. An unopened bottle has a shelf life of 5 years from the date of manufacture.

Color-coded label for quick identification of the buffer value.
Accuracy of ±0.01 pH at 25 °C.
Temperature chart of the actual pH value printed on every bottle.

Code: HI7004L. Size: 500 mL bottle.