Examples of 'watch glass' in a sentence
Meaning of "watch glass"
watch glass: This phrase refers to a small, shallow glass dish with a concave shape. It is commonly used in laboratory settings, particularly in chemistry. A watch glass is used to hold small amounts of substances for observation, evaporation, or covering beakers or flasks to prevent contamination or loss of the contents
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- An item of glass laboratory equipment consisting of a simple, slightly concave circle of glass. It is a general utility item, used to hold small samples, to evaporate liquids, to cover a beaker, and so on.
- The glass covering of the face of a watch.
- A sandglass.
How to use "watch glass" in a sentence
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watch glass
Watch glass has multiple uses in a laboratory.
Cover the beaker with a watch glass.
A watch glass is placed on the beaker to limit the evaporation.
Shod the inside of the watch glass.
A film was cast on a watch glass by slow evaporation of the solvent.
We have to pay special attention to the watch glass.
The beaker is covered with a watch glass to minimize evaporation.
The larvae are then placed in a sterile watch glass.
Watch glass nails.
In alone once on watch glass stroke.
Watch glass nail.
To remove scratches on the watch glass.
The watch glass.
Device for leakproof fastening of a watch glass to a watch case.
Remove the watch glass and wash the underside into the beaker.
See also
Cover with a watch glass.
Third object of the invention is to propose a particularly esthetic watch glass.
Cover the beaker with a watch glass and mix.
A watch glass was placed over the filter paper disk to reduce water evaporation.
Transfer the sections into a watch glass containing water.
The pulverized product was then dried to a constant weight on a watch glass.
The beaker is covered with a watch glass between additions.
Exposure to extreme temperatures may cause slight condensation under the watch glass.
Syracuse watch glass.
Flask mouth upward without removing the watch glass.
The upper surface of the watch glass can be plane or convex.
A few drops of detergent were placed on the films and covered with a watch glass.
The lower surface of the watch glass can be plane or convex.
A few drops of water were placed on the films and covered with a watch glass.
Put it on a watch glass.
The watch glass gasket is formed from a polymer matrix charged with phosphorescent pigments.
The spot is covered with a watch glass to prevent evaporation of the reagent.
The polymer was filtered off and air dried on a watch glass overnight.
The water was covered with a watch glass and cooled to ambient temperature.
The manipulatable portion of the locking member advantageously lies above the watch glass.
The present invention also concerns a watch glass with an original optical effect.
The particulate polymer is transferred to a tarred glass beaker and covered with a watch glass.
Cover the beaker with a watch glass and heat gently until effervescence ceases.
Techniques for structuring transparent touch keys on a watch glass are now well understood.
Cover the beaker with a watch glass or fit the conical flask with a reflux condenser.
The cornea is the outermost fibrous transparent coating of the eye which resembles a watch glass.
The resulting organic layer was poured onto a watch glass and the solvent was evaporated.
Place a watch glass centering under the separatory funnel and under the horizontal bar.
This feature makes the cornea look like a watch glass inserted into an opaque mandrel.
The procedure was to add two drops of DWR test treatment to a watch glass.
Moreover, a watch glass is often used to house solids being weighed on the scale.
Twelve drops of IPA were added to the DWR test treatment in the watch glass.
Moreover, the watch glass can comprise more than two elements.
During filtration, cover the funnel with a watch glass.
The center that used the watch glass reported that the required minimum volume was 20 µL.
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He had a little glass of wine last night
Glass jugs are available from your retailer
I noticed the glass bedpan on your mantel
Examples of using Watch
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That watch which we had purchased from
I will keep out a watch for strangers
The watch and the knife are inside
