HI7009/1G pH 9.18 Calibration Solution (1 G ( 3.78 L))

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HI7009/1G pH 9.18 Calibration Solution (1 G ( 3.78 L))

$43.00

HI7009/1G is a premium quality pH 9.18 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

Details

HI7009/1G is a premium quality pH 9.18 calibration buffer produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionized water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers. Reported values are accurate to +/- 0.01 pH @ 25°C and are traceable to NIST Standard Reference Materials (SRMs).

 

Air tight bottle with tamper-proof seal

  • Ensures quality and freshness of solution

 

Each bottle marked with lot number and expiration date.

  • Hanna buffers are specially formulated to have an expiration of 5 years from manufacture for an unopened bottle.

 

This pH 7.01 buffer solution is dyed green for easy identification

  • Easy to identify which buffer is being used for calibration

Description standard calibration buffer
Certificate of Analysis no
pH Accuracy ±0.01 pH
pH Value @ 25°C 9.18
Package bottle
Quantity 1
Size 1 gallon (3.78 L)

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