Unearth the Potential of Your Soil with Fast and Reliable Instruments
Successful agriculture depends on understanding the conditions that produce exceptional crops and high yields—from soil nutrients to fertilizer composition. LECO simplifies this process with instruments engineered to deliver fast and precise carbon, nitrogen, and sulfur analysis across soils, fertilizers, and plant tissues. With clearer insights, agronomists and researchers can make decisions with confidence.
Our thermogravimetric and elemental analysis solutions provide deeper insight into material composition and organic content, expanding your analytical capabilities. Join the professionals who trust LECO to elevate their soil testing, and explore how our solutions bring precision, efficiency, and greater certainty to every step of your process.
Webinars for Soil Analysis
Explore Soil Profiling Applications
Determination of Total Carbon and Nitrogen in Soil
Determination of Total Organic Carbon in Soil by Acid Digestion and Combustion
Acid Treatment Method Comparison (Watch Glass v NP Boats & C832 v CN928) – Poster Published and Available
Comparisons of Acid v Temp Differentiation TOC (C832/CN928/C744/RC612) – Poster Published and Available
ISO 10694: Soil Quality – Determination of Organic and Total Carbon after Dry Combustion
The LECO Difference
Fast Analysis Time
Elemental results in five minutes or less.
Versatility
Technique can be applied to soils, sediments, fertilizers, and waste materials.
Precision and Accuracy
Relatively low detection limits with a high degree of precision.
Best-in-Class Service
We dedicate ourselves to your success through unmatched support, training, and fast service.
Soil Analysis Instruments
C832/SC832
Rapid Carbon and Sulfur analysis
CN928/828
Carbon and Nitrogen determination by combustion
RC612
Multiphase Carbon analyzer by thermal differentiation
TGM800
Automated multi-sample thermogravimetric moisture determinator
TGA801
Automated multi-sample thermogravimetric moisture and ash determination




