Forensic Flashcards

Front

Every member of the population has a chance of being selected.

Back

Probability sampling

Front

Subjects are divided into groups, then apply simple random sampling

Back

Stratified random sampling

Front

Researchers select the samples based purely on the researcher’s knowledge and credibility.

Back

Judgmental sampling

Front

Sample preparation technique used for the extraction of analytes from a complex matrix based on the difference of affinity between an analyte and interferents for a solid phase

Back

Solid phase extraction

Front

It involves an extraction solvent that is mixed with a dispersive solvent, and this solvent mixture is then rapidly injected into the aqueous sample

Back

Dispersive Liquid-liquid microextraction

Front

It is the extraction method applicable for analytes with high lipophilic properties (e.g. pesticides) and not suitable for neutral analytes with high hydrophilic properties

Back

Solidification of floating organic droplets microextraction