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General Hydroponics Ph 4.01 & Ph 7.0 Calibration Solution Kit - 8 Ounces

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Sale Price: $12.05
Availability: Usually ships in 1-2 business days

Feature

2 - 8oz bottles - 1 each of Ph 4.01 & Ph 7.0 Calibration Solution
Highest quality electronic meter reference solutions
Each batch is checked to ensure calibration

Product Description

General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale. General Hydroponics technicians check each batch to ensure that our solutions are exactly calibrated each time they are used.