





🧪 Calibrate like a pro, organize like a boss!
The Apera Instruments AI1114 pH Calibration Solution Kit features two 16 oz NIST-certified buffer solutions (pH 4.00 & 7.00) with ±0.01 accuracy, housed in color-coded, double-sealed bottles. It includes a unique CalBox for streamlined organization, a temperature/pH reference chart, and offers a 1-year shelf life. Ideal for precise calibration of all pH meters, this non-hazardous kit is designed for professional-grade reliability and convenience.





| Brand | Apera Instruments |
| Manufacturer | Apera Instruments, LLC |
| Country of Origin | USA |
| Model number | AI1114 |
| Number of Memory Sticks | 1 |
| Item Weight | 453 g |
| Product Dimensions | 5.08 x 5.08 x 20.32 cm; 453.59 g |
| Item model number | AI1114 |
| Item Height | 8 Inches |
| Item Width | 2 Inches |
| Are batteries included? | No |
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