Nitrogen in Fertilizer

Determination of Nitrogen in Fertilizer LECO Corporation; Saint Joseph, Michigan USA Instrument: FP628 Introduction The LECO FP628 combustion nitrogen analyzer has been designed to easily handle the fertilizer sample and required sucrose addition (per AOAC 993.13), while maintaining a rapid…

Organic Application Note Nitrogen in Plastics Accessories 502-186 Tin Foil Cups, 501-614 Spatula Sample Weight 0.15 to 0.25 g Calibration Standard 502-092 EDTA, 502-211 Glycine, or other suitable standard Furnace Temperature 950 oC Flow Profile All High Atmospheric Blank (N)…

Organic Application Note Nitrogen in Oil/Amines Accessories 502-186 Tin Foil Cups, 501-614 Spatula, Disposable Eyedroppers, 501-439 Paraffin Oil, 501-426 COM-AID Sample Weight 0.1 g Calibration Standard 502-092 EDTA, Glycine Solution (see reverse side for detailed instructions), or other suitable standard…

Application Note Instrument: FP528 EMPOWERING RESULTS Nitrogen/Protein in Dairy Products LECO Corporation; Saint Joseph, Michigan USA Accessories 502-186 Tin Foil Cups, 501-614 Spatula, disposable eyedroppers Sample Weight 0.15 to 0.25 g Calibration Standard 502-092 EDTA, 502-211 Glycine, or other suitable…