What is another word for grab sample?
Pronunciation: [ɡɹˈab sˈampə͡l] (IPA) 
A grab sample is a type of sample that is taken at a specific moment in time from a larger body of material. This type of sample is commonly used in environmental monitoring to assess the quality of water, sediment, and soil. There are several synonyms for the term grab sample, including discrete sample, point sample, spot sample, and instantaneous sample. These terms all refer to a sample that is taken from a specific location and at a specific moment in time. Other related terms include composite sample and representative sample, which are taken over a longer period of time or from multiple locations to provide a more accurate picture of the overall quality of the material being sampled.
