Aqua Master Calibration Solution pH 4.01 500ml (Case of 8) loose coco 96 total cones

96 total cones

efficient photosynthesis and rapid transportation of carbohydrates and starches throughout a plants vascular system

The formula is designed specifically for use on food crops and is safe for consumption after normal washing

It can be dimmed to adjust PPFD levels without losing efficiency

000-hour lifespan with a 5-year warranty for added peace of mind

Aqua Master Calibration Solution pH 4.01 500ml (Case of 8) loose coco 96 total conesDescription Aqua Master Calibration Solution pH 4. 01 500ml (Case of 8): This high precision calibration solution has a pH of 4. 01. It is traceable to the NIST standard, ensuring the highest level of accuracy for your pH measurements. Storage and Usage: To maintain its accuracy, this solution should be stored between 59 77F. Please make sure to close the bottle immediately after use and avoid returning any liquid back into the bottle after removal.