GT pH Calibration Kit - Buffer 4 & 7 For Hydroponics - 250mL soil-additives Fog can be sprayed directly

Fog can be sprayed directly onto and into the plant canopy

there's no need for daily water level monitoring

and boasting an exceptionally low salt index

strong stem development

Weight: 113kg

GT pH Calibration Kit - Buffer 4 & 7 For Hydroponics - 250mL soil-additives Fog can be sprayed directlyThe Gt pH Calibration Kit Buffer 4 and 7 kit includes solutions designed to ensure precise and accurate calibration of pH meters and testers. Buffer 4 and 7 solutions are essential for calibrating instruments to ensure reliable pH measurements across a range of acidic and neutral conditions. Buffer 4 is used for calibrating pH meters at the lower end of the scale, while Buffer 7 is utilized for calibration at the neutral pH level. These solutions are