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Hanna - HI 7004L Buffer Solution PH 4 .01 (500ml)

$17.50

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...

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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.

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

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