Sentence examples similar to tightly sealed position from inspiring English sources

Seal cinnamon in a tightly sealed glass container and store in a cool, dark, dry place.

The mouthpiece was properly positioned on the tongue, and it was ensured that the lips were tightly sealed around the mouthpiece to avoid air leakage.

Does that mean tightly sealed?

Store in tightly sealed plastic or glass container.

Keep in a tightly sealed container at room temperature.

Greenhouse cover is tightly sealed against infiltration.

The methanogenic reactors were tightly sealed to maintain anaerobic conditions.

The membrane canister was placed into the chamber and tightly sealed with 3D printed sealing caps.

The autoclave was tightly sealed and was put in an electric oven preheated to 120°C.

Reaction were carried out in a tightly sealed screw-capped vial.

Each sample were immediately placed in plastic bag and tightly sealed to avoid contamination form environment.