When basifying with sodium carbonate in an A/B on cactus, does anyone else get a layer of crust on top of their aqueous solution once the fizz dies down?
Should SWIM wait for this layer of crust to re-dissolve before proceeding, or should s/he just discard it?
benzyme wrote:
i'm tellin ya, one day i'll interface a mass spec and uv-vis spectrophotometer to a modular synthesizer