With our engineering background, we also perform soil aggregate testing using the ADOT, CDOT, AASHTO and ASTM specified methods.
Agricultural Testing
Soil
- Complete Soil Analysis: $60
- Standard Soil Analysis: $30
- Saturated Paste Group: $35
- Soil Single Element: $15
Compost/Mulch/Manure
- Compost Complete Available Nutrients: $60
- Available Nutrient Single Element: $15
- Compost/ Manure Complete Total Nutrients: $88
- Total Nutrient Single Element: $20
- Dairy Manure: $160
- Compost: Nitrogen Group (3)
- N-P-K: $50
- Carbon to Nitrogen Ratio: $32
- Organic Matter: $25
- Compost Maturity Analysis: $40
Plant
- Complete Plant Tissue: $60
- Single Element: $15
Petiole Analysis:
- Nitrate/Phosphate: $15
- Nitrate/Phosphate/Potassium: $25
- Single Element: $10
Water
- Complete Water Irrigation: $60
- Single Element: $15
Fertilizer
- Complete Fertilizer Analysis: $160
- Single Element: $25
- Nitrogen Group: $55
- N-P-K: $50
- Specific Gravity: $10
- pH: $10
- Humic/Fulvic Acids: $80
- Individual: $45
Construction Materials Testing
ADOT (Ariz Methods)
- Sulfate and Chloride: $40
- pH, Sulfate and chloride: $50
- pH and Soluble Salts: $22
- pH and Minimum Resistivity: $80
- Top Soil: Nutrient Requirements: $80
Individual Tests (ADOT, CDOT, AASHTO Methods)
- Calcium Carbonate: $30
- Chloride: $30
- Exchangeable Sodium Percentage (ESP): $25
- Exchangeable Sodium: $15
- Organic Matter: $25
- pH: $10
- Sieve Analysis (per sieve) : $14 (dry); $20 (wet)
- Soluble Salts: $15
- Sulfate: $25
OTHER TESTING
Request a quote for the tests listed:
- Feed and Forage: Crude protein, fiber, ADF, NDF, Feed Value
- Herbicide
- Microbiology
- Plant Pathology
- Sludge
- USGA: Sand Analysis
- Waste Water
- Acid Base Accounting
- Acid Solubility (AWWA)
- Alkalinity
- Bulk Density
- Chloride in Concrete
- Gypsum Analysis
- Heavy Metals (8 RCRA)
- Infiltration Rate
- Oxidation Reduction (Redox)
- Water Holding Capacity
- Water for Concrete Production