Abstract < /h3 > < p class= " a-plus-plus " > Extraction of lipids from biological samples is a critical step in lipidomics, especially for shotgun lipidomics where lipid extracts are directly infused into a mass spectrometer. The butanol –methanol (BUME) extraction method was originally developed to extract lipids from plasma samples with 1 % acetic acid. Consider..."> Abstract < /h3 > < p class= " a-plus-plus " > Extraction of lipids from biological samples is a critical step in lipidomics, especially for shotgun lipidomics where lipid extracts are directly infused into a mass spectrometer. The butanol –methanol (BUME) extraction method was originally developed to extract lipids from plasma samples with 1 % acetic acid. Consider..." /> Abstract < /h3 > < p class= " a-plus-plus " > Extraction of lipids from biological samples is a critical step in lipidomics, especially for shotgun lipidomics where lipid extracts are directly infused into a mass spectrometer. The butanol –methanol (BUME) extraction method was originally developed to extract lipids from plasma samples with 1 % acetic acid. Consider..." />