HI7009/1G pH 9.18 Calibration Solution (1 G ( 3.78 L))
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
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
|Product Name||HI7009/1G pH 9.18 Calibration Solution (1 G ( 3.78 L))|
|Description||standard calibration buffer|
|Certificate of Analysis||no|
|pH Accuracy||±0.01 pH|
|pH Value @ 25°C||9.18|
|Size||1 gallon (3.78 L)|