I have a 1-L jug of Biofine, and I draw anywhere from 5-10 mL (off the top of the jug) on kegging day.
Depending on how often I get to brew (and by extension, keg) a batch, said Biofine may end up sitting for several weeks between uses.
Wondering if there's any settling of stuff in Biofine that might require a quick stir/resuspension before use. Along the lines of a bottle of salad dressing that advises, "Shake well before use."
Looked on the intertubez and found nothing; what do my fellow cavemen opine?