General Hydroponics® pH 4.01 Calibration Solution 8 oz
US$1.60
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US$1.60
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by westerndieselparts.ca
Free 30-day returns Details
Product details
| Management number | 250615493 | Release Date | 2026/09/17 | List Price | US$1.60 | Model Number | 250615493 | ||
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General Hydroponics uses the highest-quality reference solutions, allowing growers to calibrate many popular brands of PH, EC and TDS meters (NaCl scale or the 442 scale). General Hydroponics technicians check each batch to ensure that our solutions are precisely calibrated and yield reliable readings each time they are used.
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