title: Determination of formaldehyde in maple sirup: interfering substances.
mesh_terms: D000079:Acetaldehyde / Q000032:analysis; D000096:Acetone / Q000032:analysis; D002849:Chromatography, Gas; D004040:Dietary Carbohydrates / Q000032:analysis*; D005069:Evaluation Studies as Topic; D005506:Food Contamination / Q000032:analysis*; D005557:Formaldehyde / Q000032:analysis*; D013058:Mass Spectrometry; D008722:Methods; D010573:Pesticide Residues / Q000032:analysis; D013053:Spectrophotometry; D014197:Trees
chemical_list: D004040:Dietary Carbohydrates; D010573:Pesticide Residues; D000096:Acetone; D005557:Formaldehyde; D000079:Acetaldehyde