[Gas-chromatographic analysis of nitrates in food products].
D002849:Chromatography, Gas / Q000379:methods; D005506:Food Contamination / Q000032:analysis*; D005638:Fruit / Q000032:analysis; D009566:Nitrates / Q000032:analysis*; D014675:Vegetables / Q000032:analysis
D009566:Nitrates
Gazokhromatograficheskoe opredelenie nitratov v pishchevykh produktakh.