CannaMax Calibration Solutions

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CannaMax are accurate laboratory calibration standard solutions used to calibrate pH and PPM/EC meters. Black light proof bottle keeps CannaMax solutions fresh and ready when you need them.

Product # Description Size
03120010 1000 PPM/2000 UMH Reference Solution 500 mL
03120020 pH7 Reference Solution 500 mL
03120030 pH4 Reference Solution 500 mL