GH pH 4.01 Calibration Solution 8 oz


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.

Item Number: 211554
Universal Product Code: 793094015417
Manufacturer: General Hydroponics
Manufacturer's Part Number: 1541
Brand: General Hydroponics


pdf file MSDS Sheet
List Price: $8.36
Price: $6.17
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