bottom of a vial

USAGE SUMMARY

The phrase "bottom of a vial" is correct and usable in written English.
It can be used when referring to the lowest part of a container, typically in scientific or laboratory contexts. Example: "After shaking the vial, I noticed some residue at the bottom of the vial that needed to be analyzed."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

The precipitated fibers were collected at the bottom of a vial containing ethanol.

Materials Letters

See Methods S1 Drosophila exhibit stereotyped, instinctive negative geotaxis behavior when dislodged to the bottom of a vial [43].

Plosone

The αSyn-induced decline in negative geotaxis (which drives flies to walk upwards after being tapped to the bottom of a vial) was prevented by depletion of SPoCk.

Cell Death and Differentiation

Negative geotaxis has also been directly assayed as a measure of ethanol sensitivity by quantifying the vertical distance that flies climb after being knocked to the bottom of a vial (Bhandari et al. 2009).

Human Genetics

Pan-neuronal nsyb-GAL4-driven expression of α-synuclein significantly enhanced the manganese-induced death of male and female flies within days and caused an early impairment of climbing ability as indicated by a decline in negative geotaxis, which normally drives flies to walk upwards after being tapped to the bottom of a vial.

EMBO Journal

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

Briefly, sets of flies were placed in the bottom section of a vial that was then capped at the midway point with a commercial sponge, and approximately 4 g of silica gel (Sigma Aldrich, St Louis, MO, Catalog No. S7625) was added on top.

G3: Genes, Genomes, Genetics

"There were just a brown residue at the bottom of a old vial," Mr. Johnson said.

The New York Times - Science

The pin was then stuck into the malt medium layering the bottom of a food vial.

BMC Evolutionary Biology

A thick gel that could stick to the bottom of an inverted vial was formed at oligopeptide concentrations of 5 mg/mL and 10 mg/mL after 120 minutes.

BMC Biotechnology

A cytobrush was then inserted into the bottom of a preservation solution vial (Thinprep, CytycCorp, Boxborough, MA, USA) and swirled 10 times vigorously.

British Journal of Cancer

Eight doses (varying 3-fold plus a placebo, no drug, control) of MTX were mixed with liquid food, spread onto a 1-cm × 2-cm piece of Whatman filter paper (cat. no. 3030 392), and placed into an agar plug at the bottom of a plastic exposure vial.

G3: Genes, Genomes, Genetics

Expert writing Tips

Best practice

When describing the location of substances or residues, be precise by specifying "at the bottom of a vial" to clearly indicate the lowest point within the container.

Common error

Do not use "bottom of a vial" interchangeably with "side of a vial" or "top of a vial". Be specific to ensure clarity, especially in scientific documentation.

Linguistic Context

The phrase "bottom of a vial" primarily functions as a prepositional phrase, specifying a location within a container. It typically modifies a verb or noun, indicating where something is situated. Ludwig AI confirms its proper usage across various contexts.

Expression frequency: Uncommon

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

The phrase "bottom of a vial" is a prepositional phrase used to precisely indicate a location within a vial, commonly in scientific or experimental contexts. Ludwig AI confirms that it is grammatically correct and well-suited for providing spatial references. While the phrase is more formal and scientific, alternative options like "base of a vial" can be used. It's crucial to avoid ambiguity by being specific and not interchanging it with other locations within the vial. It's mostly used in science based documents.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

base of a vial

Replaces "bottom" with "base", a direct synonym, maintaining the same meaning.

floor of the vial

Replaces 'bottom' with 'floor', another direct synonym in this context.

lower portion of a vial

Substitutes "bottom" with "lower portion", offering a more descriptive alternative.

vial's base

Uses a possessive structure to indicate the base of the vial.

lower section of a vial

Similar to 'lower portion', but uses 'section' instead.

inside the vial's bottom

Specifies that the location is inside the vial.

at the vial's lowest point

A more descriptive way to express the same idea.

vial's nether region

A more figurative and less formal way to say the bottom.

depth of a vial

Focuses on the depth, implying the bottom.

the vial's foundation

Metaphorically refers to the bottom as the foundation.

FAQs

How can I use "bottom of a vial" in a sentence?

You can use "bottom of a vial" to describe where a substance settles in a vial, as in "The precipitate collected at the "bottom of a vial" after centrifugation."

What is a synonym for "bottom of a vial"?

A synonym for "bottom of a vial" is "base of a vial", which conveys the same meaning and can be used interchangeably in most contexts.

Is it correct to say "at the bottom of the vial" or "in the bottom of the vial"?

"At the "bottom of a vial"" is generally preferred because it specifies a location. "In the bottom of the vial" is less common but not necessarily incorrect, depending on the intended nuance.

What does it mean when something is found at the "bottom of a vial" in a scientific experiment?

Finding something at the "bottom of a vial" often indicates that it has settled due to gravity, precipitated out of a solution, or is denser than the surrounding liquid.