If an HPLC procedure is running at a pressure of 2.34×108 Pa , what is its running pressure in torr?

Answer 1

One atmosphere is 760 torr and 1.013 x 10⁵ Pa. To convert Pa to torr, then, 2.34 x 10⁸ Pa * (760 torr / 1.013 x 10⁵ Pa) = 1.76 x 10⁶ torr.