Which Samplng Term Is Incorrectly Defined

Multiple Choice

Which samplng term is incorrectly defined?

A) laboratory sample - smaller,homogeneous sample taken from the bulk and has the same composition as the bulk
B) lot - the total material from which samples are taken
C) aliquot - small portions of the bulk sample taken for individual analysis
D) sample preparation - the series of steps that convert a representative bulk sample into a form suitable for analysis
E) bulk sample - representative sample taken from the lot for analysis or archiving