General Hydroponics 1500ppm Calibration Solution 1 Quart

General Hydroponics 1500ppm Calibration Solution 1 Quart

  • $25.99

We currently have 4 in stock.

Growing the best crops hydroponically is a precise art, so make sure you get accurate readings every time with the General Hydroponics 1 quart 1500 ppm Standard Reference Solution. This calibration solution is an amazing choice for ensuring your hydroponic garden is at the NaCl level it needs to flourish.

Compatible with many popular brands of meters using NaCl scale
Each batch checked by technicians to ensure exact calibration
EC and PPM conductivity meters only

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