English Dictionary

spot test

名詞

(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.

日本語の意味

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。

Before confirming the identity, the analyst performed a spot test by adding a single drop of reagent to the powder.

同定を確定する前に、分析担当者は粉末に一滴の試薬を加える簡易定性検査を行った。

意味（1）

(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.

The DPA test referred to by Martz is a color spot test for a range of oxidizing compounds, which include but are not limited to nitrates.

spot tests （ plural ）