Can someone confirm this - Elos Alk Test

[wayner]

Just switched to this Test kit for Alk - instead of using 5 ml of water in the tube, can I use 2.5 ml in the tube and that would make it 1 drop = 1 DKH?

so, 2.5ml of water - add 8 drops, get color change - alk = 8dkh

Thanks, I flunked chemistry.