AC Infinity Australian Charcoal Carbon Filter 8 INCH (770 CFM) HL22060 Hanna calibration buffers have the

Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution

you have everything you need for nutrient-rich soil that will grow stronger

Dosage:  25 ml/L (25ml /Qrt)

It is washed and buffered

INGREDIENTS

AC Infinity Australian Charcoal Carbon Filter 8 INCH (770 CFM) HL22060 Hanna calibration buffers have theThe high airflow duct filter is designed to use activated carbon to eliminate odors and chemicals, popularly used for hydroponics, grow rooms, kitchens, smoking areas, and other ventilation projects. Features premium grade Australian Virgin charcoal bed. The filter can be used in conjunction with an inline duct fan to act as both intake and exhaust configuration. Heavy duty construction contains aluminum flanges and dual sided galvanized steel mesh.