#### Luis Batista

##### Member

Hello

I have been read about solutions of 4dKH for the drop checker but they all are a little big in the amounts of water to use. I dont want to be left with 4 or 5 L of a 40dKH solution.

So i scale it down to this:

500ml Distilled water + 0,6gr sodium bicarbonate = 500ml solution 40dKH

100ml de 40dKH + 900ml Distilled water = 1000ml solution 4dKH

or even more scale down

50ml de 40dkh + 450ml Distilled water = 500ml solution 4dkh

It's the math accurate?

Just have to cut in half all the amounts to scale it down even more?

cheers,

Luis Batista

I have been read about solutions of 4dKH for the drop checker but they all are a little big in the amounts of water to use. I dont want to be left with 4 or 5 L of a 40dKH solution.

So i scale it down to this:

500ml Distilled water + 0,6gr sodium bicarbonate = 500ml solution 40dKH

100ml de 40dKH + 900ml Distilled water = 1000ml solution 4dKH

or even more scale down

50ml de 40dkh + 450ml Distilled water = 500ml solution 4dkh

It's the math accurate?

Just have to cut in half all the amounts to scale it down even more?

cheers,

Luis Batista

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