> If there's any risk of exposure, you need to rub yourself with calcium gluconate cream, ASAP. One of the really nasty parts is that an HF solution will penet

> If there's any risk of exposure, you need to rub yourself with calcium gluconate cream, ASAP. One of the really nasty parts is that an HF solution will penetrate your fingernails, while calcium gluconate will not. You won't like the solution to that problem.