Hanna Quick Calibration Solution (HI9828-25) | 16 oz Default Category The 67 g version of

The 67 g version of the same terpene covers a full pound and belongs in a bin or a tote

Lace bugs (Corythucha sp)

This 7" multi-stage

each covering a full pound

Total: 4x10^6 CFU/mL

Hanna Quick Calibration Solution (HI9828-25) | 16 oz Default Category The 67 g version ofHanna Quick Calibration Solution for pH & Conductivity This 16 oz quick calibration solution streamlines single point pH and EC setup so your portable multiparameter meter reads accurately, fast. Its leak proof bottle rides securely in your meter case for clean, no mess calibration on the go. Field Ready HI9828 25 for Hydroponic Water Testing Ideal for growers, this solution simplifies routine reservoir checks and system maintenance by standardizing