Calibration Check Solution for HI9813-6 (25 x 20 mL Sachets) spl_hf Grow-Cubes are difficult to overwater

Grow-Cubes are difficult to overwater if the container has good drainage

BOSS is wrapped in a horticultural-grade poly bag that is white on the outside and black on the inside to insure a low temperature and no light to promote healthy root systems

• Metal bracket (so filter is stable on a flat surface or can be wall mounted)

Minimum order quantity to be added of 4 pieces

US Patent No

Calibration Check Solution for HI9813-6 (25 x 20 mL Sachets) spl_hf Grow-Cubes are difficult to overwaterHI50021P is a premium quality calibration check solution used exclusively for the HI9813 6 portable pH EC TDS Temp. meter. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hanna's line of solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet. The HI50021P is for 25 sachets containing 20 mL