Aqua Master Calibration Solution EC 1413 100ml (Case of 18) PH/EC/TDS Meters and Solutions using a light fertilizer solution

using a light fertilizer solution if desired

Boiling Point: 176 °C / 349 °F

please reach out to our customer service team at service@spider-farmer

Compatible with indoor and outdoor soil or hydroponic grows

25" 40|40 are made with Coco Coir

Aqua Master Calibration Solution EC 1413 100ml (Case of 18) PH/EC/TDS Meters and Solutions using a light fertilizer solutionDescription Aqua Master Calibration Solution EC 1413 100ml: This 3. 38 fl. oz calibration solution is designed to tune your equipment for precise readings. It's meticulously made to be traceable to NIST standards, ensuring accurate calibration for your measurements. Important Handling Instructions: To maintain the Calibration Solution's integrity, it's vital to seal it immediately after use. It's advised to store it between 59 77 F. Avoid