Yeah sorry I forget sometimes about watched chems and things like that as I have legal access to a lot of things most others don't.

I ended up going out for the weekend so I didn't finish off the 2nd pulls. I just left them evaporating in their trays. Since I know have a full day of time I have decided to just pour in the third pulls into the trays and wait for them to evaporate then recrystallize the whole lot. By whole lot I mean all of bottle 1, all of bottle 2, separately not all 6 bottles together!

Things I have noticed so far are.

The straight NaCl pull is the darkest yellow, kinda almost orange.

The straight Na2CO3 pull is second darkest and they both have about the same amount left over after the 2nd pull evap.

Bottle 3,4,5 look about that same as each other

Bottle 6 didn't have much at all for some reason....

SO far its obviously to early to tell. I will do the rexstal today and have results by tomorrow night I guess.