Hanna 1500 ppm@25C Calibration Solution, 20 ml, case of 25 rock-bottom 3100K CMh Lamp included
Yard notes & kiln story
Description
Hanna 1500 ppm@25C Calibration Solution, 20 ml, case of 25 rock bottom 3100K CMh Lamp included 3100K CMh Lamp included high intensity Hanna Instruments' calibration solution ideal for gardening