Use this NIST-traceable pH calibration solution in your lab work. It's dyed to be easily identifiable and comes with a temperature chart.
Use this NIST-traceable pH calibration solution in your lab work. It's dyed to be easily identifiable and comes with a temperature chart.
Discontinued!
This product has been discontinued and is no longer available.
There is no direct replacement, however we recommend the:
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Hanna HI 7004C pH Calibration Solution is specially formulated for laboratory and industrial applications. The colored dye allows you to identify the solution with just a glance, and the airtight packaging provides extended shelf life.
Features
| pH Value | 4.01 at 77°F (25°C) |
| Volume | 17 fl oz (500 mL) |
| Standard | ISO 3696/BS3978 |
| Shelf Life | 5 years from the date of manufacture for an unopened bottle |
| Quantity | 1 |
| pH Value | 4.01 at 77°F (25°C) |
| Volume | 17 fl oz (500 mL) |
| Standard | ISO 3696/BS3978 |
| Shelf Life | 5 years from the date of manufacture for an unopened bottle |
| Quantity | 1 |
