USP Ubidecarenone RS— Do not dry. Keep container tightly closed. Protect from light.

USP Ubidecarenone for System Suitability RS— Do not dry. Keep container tightly closed and protected from light.

USP Undecylenic Acid RS— Do not dry. Keep container tightly closed. Protect from light.

USP Uracil Arabinoside RS— Do not dry before using. Keep container tightly closed. Protect from light.

USP Urea RS— Do not dry.

USP Ursodiol RS— Dry portion at 105 for 3 hours before using. Keep container tightly closed.