Hanna Cleaning Solution Size:Case (25x 20 ml Packets) using food-grade stainless steel barrels

using food-grade stainless steel barrels

Factory Calibrated: The PH-80 meter is factory calibration to pH 7

This is the original reservoir barrel used in our Flo-n-Gro gardens

Pro-Silicate helps the plant battle wilting and drought by acting as insulation against excess water loss at higher temperatures

Hanna Cleaning Solution Size:Case (25x 20 ml Packets) using food-grade stainless steel barrelsHI70061G is a high quality cleaning solution designed with hydroponics, aquaponics, and greenhouses in mind. Single use sachets are highly portable, with a small footprint and a lightweight design. They are the perfect accessory for your on the go testing, fitting easily into your pocket or carrying case. Specially formulated for cleaning GroLine electrodes. Single use sachets for convenience. Perfect for use with GroLine testers and portable meters!