How Much Steam Does Steam Injection Make?

Small amounts of steam can make a big difference in baking cookies and quick breads. Breads are appreciably moister when they're reheated at three 50 with 50 % steam than not. Sargan, friend of the show, rote in a, what cooln shal i use for my rotovap chiller? A and i answer that off the off the air line. The answers glycal and water.