huh?
i converted it. i always prefer to make a 1:1 sol'n of cyano, and a two
cup batch (when mixed) can do a class for at least a day or two. here's
the math:
1 tsp = 5ml
1 tbsp = ~15ml
1 cup = ~250ml
to make Christina's A 1:1 (instead of 2:1), just double the ferric am.
citrate--10tsp instead of 5 in 100ml
then multiply everything to 2.5 (to adjust to one cup water):
A:
10 tsp = 50ml > 50ml * 2.5 = 125ml (1/2 cup) ferric am. citrate
100ml > * 2.5 = 250ml (1 cup) water
B:
1 1/4 tsp = 6.25ml > *2.5 = 15.625ml (just over 1 tablespoon) pot.
ferricyanide
100ml > * 2.5 = 250ml (1 cup) water
that makes sense to me; esp. in terms of the quantities i sense i'm
working with when i'm mixing by weight.
ciao,
k
ryberg wrote:
> Kris,
> You'll probably get responses from Christina, but you are confusing
> teaspoons (tsp) with tablespoons (tbsp). This is important. You are using
> three time too much, or maybe even more.
> Charles Portland Or
>
>
Received on Wed May 4 06:49:37 2005
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