Buffer pH 4.01 will allow you to check and calibrate your pH tester.This Buffer 4.01 bottle contains 300mL of solution, representing 15 calibrations.
Buffer pH 7.01 will allow you to check and calibrate your pH tester.This bottle of Buffer 7.01 contains 250mL of solution, representing 12 calibrations.
Discover the Advanced Nutrients range, the most popular fertilizer brand on TV around the world.Famous for its quality across its entire Advanced Nutrients range and the fertilizer brand for any self-respecting grower.Give the best to your plants with these fertilizers delivered to your home with the GrowLED service.
Hesi pH is a mineral acid that will adjust the pH value of the nutrient solution to a certain level in your hydro and coco crop.PH level: between 6.5 and 6.8
Discover the Advanced Nutrients range, the most popular fertilizer brand on TV around the world.Famous for its quality across its entire Advanced Nutrients range and the fertilizer brand for any self-respecting grower.Give the best to your plants with these fertilizers delivered to your home with the GrowLED service.
Discover the Advanced Nutrients range, the most popular fertilizer brand on TV around the world.Famous for its quality across its entire Advanced Nutrients range and the fertilizer brand for any self-respecting grower.Give the best to your plants with these fertilizers delivered to your home with the GrowLED service.
Discover the Advanced Nutrients range, the most popular fertilizer brand on TV around the world.Famous for its quality across its entire Advanced Nutrients range and the fertilizer brand for any self-respecting grower.Give the best to your plants with these fertilizers delivered to your home with the GrowLED service.
The IONICS 1.413 µs - 250 mL solution will allow you to check and correct the calibration of your EC tester.This conductivity meter calibration solution is 100% stabilized.The 1.413 single use buffer bag represents 12 calibrations.
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