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nurseries and indoor growing
Compatible with indoor and outdoor soil or hydroponic grows
25" 40|40 are made with Coco Coir
using a light fertilizer solution if desired
Aqua Master Calibration Solution EC 1413 100ml (Case of 18) PH/EC/TDS Meters and Solutions nurseries and indoor growingDescription 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
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