The Planted Tank Forum - View Single Post - KH Standard / How to
View Single Post
post #8 of (permalink) Old 08-26-2010, 10:43 AM
Algae Grower
quatermass's Avatar
PTrader: (0/0%)
Join Date: Oct 2007
Location: Scotland
Posts: 10
Originally Posted by Darkblade48 View Post
As long as your initial calculation was correct, then your dilutions seem OK.

Your last dilution is incorrect, however.

To 200 mL of 5 dkH, adding 40 mL of distilled water will yield 240 mL of 4.16 dkH reference solution, not a solution of 4 dkH.
200 / 5 = 40 per 1 dKH.

What am I forgetting?

Stuart Halliday

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

The Aquarium Wiki Encyclopaedia
quatermass is offline  
For the best viewing experience please update your browser to Google Chrome