

⚡ Calibrate like a pro — precision you can trust every time!
The Oakton AO-00653-18 is a 500 mL conductivity and TDS standard solution with a precise 1413 µS conductivity and 702.1 ppm NaCl calibration value, manufactured by COLE-PARMER in the USA. Designed for professional-grade calibration, it ensures consistent and reliable measurements in lab and field environments.
| Manufacturer | COLE-PARMER |
| Country of Origin | USA |
| Model number | AO-00653-18 |
| Number of Memory Sticks | 1 |
| Package Dimensions | 15.7 x 7.29 x 7.11 cm; 453.59 g |
| Item model number | AO-00653-18 |
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