TESTS | ||
1. pH, Buffer pH, Excess Lime, Soluble Salts, Organic Matter, Phosphorus (Bray P1, Bicarbonate, Mehlich II, or Mehlich III), Potassium | $ 10.00 | |
2. Nitrate-N | $ 5.25 | |
3. Sulfate-S | $ 5.25 | |
4. Zinc | $ 5.25 | |
5. Calcium, Magnesium, Sodium, Cation Exchange Capacity by Summation, Percent Base Saturation (with Test 1) | $ 2.25 | |
6. Iron, Manganese, Copper (with Test 4) | $ 2.25 | |
7. Boron | $ 5.25 | |
8. Complete Test (Test 1 through 7) | $ 28.50 | |
9. Soil Texture: % Sand, % Silt, % Clay, Textural Class | $ 12.00 | |
10. Chloride | $ 6.50 | |
11. pH, buffer pH, Excess Lime, Organic Matter, Nitrate-N, Phosphorus | $ 12.75 |
COMBINATION TESTS | |
12 Test Numbers 1 thru 2 from above | $ 14.00 |
13 Test Numbers 1 thru 3 from above | $ 18.25 |
14 Test Numbers 1 thru 4 from above | $ 22.50 |
15 Test Numbers 1 thru 5 from above | $ 24.00 |
16 Test Numbers 1 thru 6 from above | $ 25.50 |
17 Lawn Test or Garden Test (Tests 1-6) | $ 25.50 |
18 Saline/Sodic (pH, EC, SAR/ESP, B) | $ 22.00 |
Gypsum Requirement tested if ESP >8 | $ 10.00 |
ADDITIONAL TESTS | |
Aluminum | $ 10.00 |
Ammonium-N | $ 6.75 |
Calcium Carbonate Equivalent, % | $ 26.25 |
Greenhouse Media: Saturated extract: NO3-N, P, K, Ca, Mg, Na, S, Zn, Fe, Mn, Cu, B | $ 46.25 |
Heavy Metals (See Heavy Metals section.) | varies |
Moisture | $ 8.00 |
Molybdenum (plus $20.00 digestion fee) | $ 22.50 |
Phosphorus: Bray P1, Bray P2, Bicarbonate, Mehlich II or Mehlich III (with Test 1 above) | $ 2.00 |
Total Nitrogen (TN) | $ 11.25 |
Soil Respiration Test – Solvita 24 Hour CO2 Burst | $ 26.25 |
Total Organic Carbon | $ 30.00 |
SOIL PHYSICAL TESTS | |
Available Water: 1/3 and 15 Bar by Pressure Membrane Apparatus ($19.70 for each additional) | $ 70.00 |
Bulk Density (Disturbed) | $ 17.50 |
Saturation Paste Moisture | $ 17.50 |
Gravel Content ( >2mm) | $ 12.50 |
Gravel Gradation Tests: | |
Dry Sieve | $ 42.50 |
Wet Sieve | $ 47.50 |
GRID SAMPLES | |||
Grid prices may apply when sending a minimum of 50 grid samples per shipment and testing a minimum of 3 elements per sample. Please contact the lab for current grid pricing. |