Cross-contamination in a laboratory was at fault for the finding of a finished product positive for Salmonella, according to a study. In 2013, during a routine analysis of food samples, one finished ...
Even though groundwater only makes up an estimated 0.61% of the water on Earth, it accounts for 98% of the available freshwater (Fetter, 1999). In many parts of the world (including southwestern North ...
An accidental cross-contamination event has placed a scientist and around 52 cases related to cocaine under intense scrutiny. The scientist failed to identify a substance in a blind test correctly, ...
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