Last Updated
：2025/11/21
spot test
Noun
Japanese Meaning
化学において、少量の試料に一滴の試薬を加え、特定の化合物またはその分類群が存在するかを定性的に検出する試験方法。
（ plural ）
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(chemistry) The addition of a single drop of a reagent to a small sample as a qualitative analytical test for the presence of a specific compound or class of compounds.
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spot test
Before confirming the identity, the analyst performed a spot test by adding a single drop of reagent to the powder.
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Before confirming the identity, the analyst performed a spot test by adding a single drop of reagent to the powder.
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