I like Kodak's Polymax T liquid developer concentrate, which functions identically to Dektol to my eye but doesn't involve powders. The last few bottles I've had, included two I purchased last weekend, have a small quantity of whitish/translucent crystals swimming around on the bottom. Developer activity seems OK, but out of curiousity does anyone know what the crystals are and whether I should be concerned? I didn't find anything about this in the archives.

Thx.