7.01 pH Calibration Solution Quart

$21.95 $19.76

Availability: 990 in stock

SKU: 1552 Category:

General Hydroponics™ uses the highest quality reference solutions, allowing growers to calibrate many popular brands of pH pen or meter. General Hydroponics™ technicians check each batch to ensure that their solutions are precisely calibrated and yield reliable readings each time they are used.

Weight 3 lbs