Anhydrous

Ran stored the anhydrous compound in a sealed container to prevent moisture absorption.

Anhydrous solvents are essential for many sensitive organic reactions.

Emily recorded the mass of the anhydrous sample.

The sorcerer's potion failed because the ingredients were not kept entirely anhydrous.

The android maintained an anhydrous core to protect its quantum circuitry.

Volatiles of kecap manis and its raw materials were extracted using Likens-Nickerson apparatus with diethyl ether as the extraction solvent. The extracts were then dried with anhydrous sodium sulfate, concentrated using a rotary evaporator followed by flushing using nitrogen until the volume was about 0.5 ml.