laitimes

Configuration method of aquarium pH tuner and lowerer

Configuration method of aquarium pH tuner and lowerer

Fire rabbit lamp

Configuration of the heightener:

First, dissolve 100 grams of sodium bicarbonate in 1000 ml of deionized water and stir well.

Second, 50 grams of ammonium chloride dissolved in an appropriate amount of deionized water, add 15 mmol / l of ammonia water 3.5 ml for stirring evenly, add deionized water to 500 ml, stir evenly, to get 500 ml of ph8.0 ph height adjuster.

Third, 35 grams of ammonium chloride dissolved in an appropriate amount of dehydrated ions, add 15 mmol / l of ammonia 24 ml, stir evenly, add deionized water to 500 ml, stir evenly, to get 500 ml ph9.0 ph heightener.

Configuration of the reducer:

First, dissolve 100 grams of sodium dihydrogen phosphate in 1000 ml of deionized water and stir well.

Second, 20 grams of sodium trihydrate dissolved in an appropriate amount of dehydrated ions, stirred evenly, add 6 moles / liter of acetic acid 34 ml, add deionized water to 500 ml, stir evenly, to get 500 ml of ph5.0 ph lowering agent.