μηδὲν κοτυλίζειν, ἀλλὰ καταπάττειν χύδην → not to sell by the cupful, but to dole out indiscriminately | not to sell by retail but wholesale
pomphŏlyx: ygis, f., = πομφόλυξ,
I a substance deposited from the smoke of smelting-furnaces, pompholyx, Plin. 34, 13, 33, § 128.