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Find the answer below in our comprehensive list of pricing by service type.
Updated October 13, 2020. All prices are subject to change without notice.
All prices are in USD.
Download the Soil Analysis Prices
| S-1 | BASIC | $14.00 |
| pH, Buffer pH, Sum of Cations (CEC), Base Saturation (%), Soluble Salts, Nitrate-Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, Sodium |
| S-101 | BASIC + OM + S | $16.00 |
| pH, Buffer pH, Sum of Cations (CEC), Base Saturation (%), Soluble Salts, Organic Matter, Nitrate-Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, Sodium, Sulfur |
| S-4 | ROUTINE | $19.00 |
| pH, Buffer pH, Sum of Cations (CEC), Base Saturation (%), Soluble Salts, Organic Matter, Nitrate-Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, Sodium, Sulfur, Zinc, Iron, Manganese, Copper |
| S-401 | ROUTINE PLUS CHLORIDE | $22.25 |
| S-5 | COMPLETE ROUTINE PLUS BORON | $22.25 |
| pH, Buffer pH, Sum of Cations (CEC), Base Saturation (%), Soluble Salts, Organic Matter, Nitrate-Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, Sodium, Sulfur, Zinc, Iron, Manganese, Copper, Boron |
| S-501 | COMPLETE PLUS CHLORIDE | $25.00 |
| S-7 | ALFALFA/CLOVER SPECIAL | $18.00 |
| pH, Buffer pH, Sum of Cations (CEC), Soluble Salts, Base Saturation (%), Organic Matter, Nitrate-Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, Sodium, Sulfur, Boron |
| S-9 | SOIL NITRATE | $4.75 |
| S-901 | SUBSOIL NITRATE PLUS SULFUR | $5.50 |
| S-10 | SALINITY (SATURATED PASTE EXTRACT) | $24.75 |
| SAR, Electrical Conductivity, pH, Bicarbonate, Calcium, Magnesium, Sodium, Sulfur, Chloride |
| S-11 | SATURATED PASTE PLUS EC | $17.60 |
| SAR, Electrical Conductivity, Calcium, Magnesium, Sodium |
| ALUMINUM (KCl or MEHLICH 3) | $7.50 |
| AMMONIUM (KCl) | $6.60 |
| BORON (Hot Water) | $5.75 |
| BULK DENSITY | $6.75 | |
| Bulk density is determined by weight and volume. Please include volume of soil in cubic centimeters when submitting samples. |
| CALCIUM CARBONATE (CaCO3) | $21.75 |
| Cations (K, Ca, Mg, Na by NH4 Acetate Extraction) | $5.75 |
| CEC (pH, K, Ca, Mg, Na) | $11.25 |
| CHLORIDE (CaNO3) | $5.50 |
| Micros (Zn, Fe, Mn, Cu) by DTPA extraction) | $5.75 |
| MOLYBDENUM (HOT WATER) | $5.75 |
| NITRITE (KCl) | $4.75 |
| ORGANIC MATTER (LOI) | $5.50 |
| pH (pH, BpH-Sikora or Woodruff, EC) | $5.50 |
| PHOSPHORUS | $5.75 |
| PRE-SIDE DRESS NITRATE | $4.75 |
| SALT pH (0.1 M CaCl2) | $5.50 |
| SOIL MOISTURE | $5.50 |
| SULFUR (MEHLICH 3 ICAP) | $5.75 |
| TEXTURE BY FEEL | $5.25 |
| TEXTURE BY HYDROMETER | $11.25 |
| TOTAL ALKALINITY, %CaC)3 | $11.00 |
| TOTAL DRY WEIGHT | $6.75 |
| Total (Combustion Method) | ||
| Nitrogen | $7.75 | |
| Carbon | $7.75 | |
| Organic Carbon | $8.75 |
| TOTAL (Digestion Method) | ||
| Phosphorus | $7.75 | |
| Potassium | $7.75 | |
| Sulfur | $7.75 |
| Total Nutrient Digest | $33.75 |
| Water Soluble K | $5.50 |
Heavy Metals |
| Digest* Fee | $20.00/ sample |
| Heavy Metals | $20.00/ metal/ sample | |
| Arsenic, Cadmium, Chromium, Cobalt, Lead, Nickel, Selenium |
*All samples analyzed for heavy metals will be charged a $20.00 digestion fee per sample regardless of the number of metals analyzed.
Updated October 13, 2020. All prices are subject to change without notice.
All prices are in USD.
Download the Soil Health Analysis Prices
| PLFA | $80.00 |
| Total bacteria (Gram (+), Gram (-)), Total Fungi (Arbuscular Mycorrhizae, Saprophytes) Protozoa, Undifferentiated Microorganisms |
| HANEY TEST | $49.50 |
| pH, Excess Lime Rating, Soluble Salts, Organic Matter, Soil Respiration; H2O Extract, Total Nitrogen, Total Organic Carbon, Total Organic Nitrogen; H3A Extract: Nitrate-Nitrogen, Ammonium-Nitrogen, Inorganic Nitrogen, Total Phosphorus, Inorganic Phosphorus, Organic Phosphorus, Potassium, Calcium, Magnesium |
| SOIL RESPIRATION TEST | $25.00 |
| Measure of soil respiration CO2-C, ppm C as an indicator of microbial biomass and potential activity |
| ENZYMES | $35.00/sample/first enzyme; $20/each additional enzyme |
| β-glucosidase (BG) – Carbon Cycle, N-Acetyl-β-glucosaminidase (NAG) – Nitrogen Cycle, Alkaline Phosphatase (AlkP) – Phosphorus Cycle, Acid Phosphatase (AcP) – Phosphorus Cycle, Phosphodiesterase (PHD) – Phosphorus Cycle, Arylsulfatase (ARS) – Sulfur Cycle |
| POX-C, (ppm) SOIL | $20.00 |
| Active labile carbon using potassium permanganate |
| WET AGGREGATE STABILITY | $30.00 |
| % Aggregate Stability, 1-2 mm fraction; % Aggregate Stability of Bulk Soil, 1-2 mm fraction |
| AVAILABLE WATER HOLDING CAPACITY | $25.00 |
| Measured at Field Capacity (0.1 bar) and Wilting Point (15 bar) |
| TOTAL NUTRIENT DIGESTION | $33.75 |
| Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, Sulfur, Zinc, Iron, Manganese, Copper, Boron, Molybdenum, Total Carbon |
| HANEY H2O EXTRACT | $15.00 |
| Ammonium-Nitrogen, Nitrate-Nitrogen, Total Nitrogen, Total Organic Carbon, Total Organic Nitrogen |
| HANEY H3A EXTRACT | $15.00 |
| Nitrate-Nitrogen, Ammonium-Nitrogen, Inorganic Nitrogen, Total Phosphorus, Inorganic Phosphorus, Organic Phosphorus, Potassium, Calcium, Magnesium |
Updated October 13, 2020. All prices are subject to change without notice.
All prices are in USD.
Download the Feed & Forage Analysis Prices
| LEGUME, GRASS, MIXED SPECIES HAY, FRESH FORAGE, & HAYLAGE | $18.00 | |
| Moisture, Dry Matter, Crude Protein, Acid Detergent Fiber (ADF), Neutral Detergent Fiber (NDF), Calcium, Phosphorous, Potassium, Magnesium, Ash, NDFD48, IVTDMD48, Fat, Lignin, Non-Fiber Carbohydrates (NFC), Starch, Ethanol Soluble Carbohydrates (ESC), Water Soluble Carbohydrates (WSC) Calculated: Relative Feed Value (RFV) Relative Forage Quality (RFQ) Calculated Beef Cattle Energy Values: TDN, NEm , NEg , NEl Calculated upon request: Horse Energy Value: DE |
| CORN SILAGE | $18.00 | |
| Moisture, Dry Matter, Crude Protein, Acid Detergent Fiber (ADF), Neutral Detergent Fiber (NDF), Calcium, Phosphorous, Potassium, Magnesium, Ash, NDFD48, IVTDMD48, Fat, Lignin, Non-Fiber Carbohydrates (NFC), Starch, Ethanol Soluble Carbohydrates (ESC), Water Soluble Carbohydrates (WSC) Calculated: Relative Feed Value (RFV) Calculated Beef Cattle Energy Values: TDN, NEm , NEg , NEl |
| EARLAGE* | $18.00 | |
| Moisture, Dry Matter, Crude Protein, Acid Detergent Fiber (ADF), Neutral Detergent Fiber (NDF), Starch Calculated: Relative Feed Value (RFV) Calculated Beef Cattle Energy Values: TDN, NEm , NEg , NEl |
| CORN GRAIN* | $18.00 | |
| Moisture, Dry Matter, Crude Protein, Acid Detergent Fiber (ADF), Neutral Detergent Fiber (NDF), Calcium, Phosphorous, Potassium, Magnesium Calculated: Relative Feed Value (RFV) Calculated Beef Cattle Energy Values: TDN, NEm , NEg , NEl |
All Prediction Models from NIRS Forage and Feed Testing Consortium unless denoted.
*Models developed for Ward Laboratories, Inc.
Use wet chemistry analysis for feedstuffs not eligible/listed for NIRS analysis.
All prices are in USD.
| F-1 | PROTEIN | $13.00 |
| Moisture, Dry Matter, Crude Protein |
| F-2 | PROTEIN AND BEEF ENERGY | $20.50 |
| Moisture, Dry Matter, Crude Protein, Acid Detergent Fiber (ADF) Calculated Beef Cattle Energy Values: TDN, NEm , NEg , NEl; Calculated upon request: Horse Energy Value: DE |
| F-3 | PROTEIN, BEEF ENERGY, AND MINERALS | $34.50 |
| Moisture, Dry Matter, Crude Protein, Acid Detergent Fiber (ADF), Calcium, Phosphorus, Potassium, Magnesium, Zinc, Iron, Manganese, Copper, Sulfur, Sodium, Molybdenum Calculated Beef Cattle Energy Values: TDN, NEm , NEg , NEl Calculated upon request: Horse Energy Value: DE |
| F-4 | PROTEIN AND RFV | $42.50 |
| Moisture, Dry Matter, Crude Protein, Acid Detergent Fiber (ADF), Neutral Detergent Fiber (NDF), Calcium, Phosphorus, Potassium, Magnesium, Zinc, Iron, Manganese, Copper, Sulfur, Sodium, Molybdenum Calculated: Relative Feed Value (RFV) Calculated Beef Cattle Energy Values: TDN, NEm , NEg , NEl Calculated upon request: Horse Energy Value: DE |
| F-5 | PROTEIN AND MINERALS | $28.50 |
| Moisture, Dry Matter, Crude Protein, Acid Detergent Fiber (ADF), Neutral Detergent Fiber (NDF) Calculated: Relative Feed Value (RFV) Calculated Beef Cattle Energy Values: TDN, NEm , NEg , NEl Calculated upon request: Horse Energy Value: DE |
| F-6 | PROTEIN AND MINERALS | $27.00 |
| Moisture, Dry Matter, Crude Protein, Calcium, Phosphorus, Potassium, Magnesium, Zinc, Iron, Manganese, Copper, Sulfur, Sodium, Molybdenum |
| F-7 | LIQUID FEED SUPPLEMENT | $37.50 |
| Moisture (Karl Fischer), Dry Matter, Crude Protein, Calcium, Phosphorus, Potassium, Magnesium, Zinc, Iron, Manganese, Copper, Sulfur, Sodium, Molybdenum |
| F-8 | MINERAL PACKAGE | $22.00 |
| Moisture, Dry Matter, Calcium, Phosphorus, Potassium, Magnesium, Zinc, Iron, Manganese, Copper, Sulfur, Sodium, Molybdenum |
| F-9 | NITRATE | $12.75 |
| Moisture, Dry Matter, Nitrate-Nitrogen (NO3 -N) |
| F-10 | BEEF RATIONS | $40.25 |
| Recommended for Beef Rations Moisture, Dry Matter, Crude Protein, Acid Detergent Fiber (ADF), Fat, Calcium, Phosphorus, Potassium, Magnesium, Zinc, Iron, Manganese, Copper, Sulfur, Sodium, Molybdenum Calculated Beef Cattle Energy Values: TDN, NEm , NEg , NEl Calculated upon request: Horse Energy Value: DE |
| F-11 | PROXIMATE ANALYSIS | $34.75 |
| Recommended for poultry feeds and novel/unique feedstuffs Moisture, Dry Matter, Crude Protein, Crude Fiber, Fat, Ash, Calculated: Nitrogen Free Extract Calculated Beef Cattle Energy Values: TDN, NEm , NEg , NEl Calculated Upon Request Poultry Energy Value: MEn |
| F-12 | SWINE INGREDIENTS | $33.00 |
| Recommended for swine ingredients Moisture, Dry Matter, Crude Protein, Neutral Detergent Fiber (NDF), Fat, Ash Calculated Upon Request Swine Energy Values: GE, DE, ME |
| F-13 | SWINE DIETS | $56.75 |
| Recommended for swine ingredients or diets Moisture, Dry Matter, Crude Protein, Acid Detergent Fiber (ADF), Neutral Detergent Fiber (NDF), Fat, Ash, Starch Calculated Beef Cattle Energy Values: TDN, NEm , NEg , NEl Calculated Upon Request Swine Energy Values: GE, DE, ME, NE |
| NIRS + NITRATES | $24.50 | |
| Recommended for nitrate accumulating species (Ex. Cane, Sorghum, Oats, etc.) NIRS package with Nitrate (NO3 -N) added |
| NIRS + MINERALS | $32.00 | |
| Recommended for designing mineral supplementation program NIRS package with F-8 Minerals added |
| NIRS + PH | $21.25 | |
| Recommended for ensiled forages to ensure proper fermentation NIRS package with pH added |
| Acid Detergent Fiber (ADF) | $9.50 |
| Aflatoxin | $24.25 |
| Ash | $8.00 |
| Available Starch | $15.00 |
| Biomass | $4.00 |
| Cobalt | $30.00 |
| Crude Fiber | $12.00 |
| Crude Protein | $8.00 |
| Dry Matter-Karl Fischer | $12.00 |
| Dry Matter-Oven | $8.00 |
| Dry Matter-Vacuum Oven | $9.75 |
| Crude Fat | $7.25 |
| Fat-Acid Hydrolysis | $10.45 |
| Heat Damaged Protein (HDP)/ Acid Detergent Insoluble Crude Protein (ADICP) | $14.50 |
| Lignin | $16.00 |
| Minerals Digest | $17.50 |
| Neutral Detergent Fiber (NDF) | $10.00 |
| Neutral Detergent Insoluble Crude Protein (NDICP) | $15.00 |
| Nitrate (NO3-N) | $8.00 |
| Non-Protein Nitrogen (NPN) | $12.00 |
| Particle Size | $20.00 |
| PH | $4.00 |
| Prussic Acid* |
| Salt based on Chloride | $8.00 |
| Selenium | $30.00 |
| Soluble Protein | $10.00 |
| Soy-Chek | $7.50 |
| Test Weight (Grains) | $8.00 |
| Total Starch | $20.00 |
| Total Carbon | $8.00 |
| Total Sugars Invert (TSI) | $12.00 |
*Call for pricing and shipping instructions.
Updated October 13, 2020. All prices are subject to change without notice.
All prices are in USD.
Download the Plant Analysis Prices
| P-2 | ROUTINE | $25.00 |
| Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, Sulfur, Zinc, Iron, Manganese, Copper, Boron, Molybdenum |
| P-205 | P-2 + TOTAL CARBON | $32.75 |
| p-212 | P-2 MINUS NITROGEN | $17.25 |
| P-3 | SUPER COMPLETE | $32.75 |
| Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, Sulfur, Zinc, Iron, Manganese, Copper, Molybdenum, Boron, Chloride |
| P-4 | CORN STALK NITRATE | $11.00 |
| A corn stalk nitrate sample is taken from 6 inches to 14 inches above the soil surface. A sample should contain 10-8-inch stalks. |
| P-419 | COVER CROP NUTRIENT COMPLETE | $41.75 |
| Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, Sulfur, Zinc, Iron, Manganese, Copper, Molybdenum, Boron, Total Carbon, Dry Matter (%), Dry Matter (ton/ac), Biomass Weight As Is |
| P-420 | COVER CROP SUPER COMPLETE | $49.50 |
| P-419 plus Chloride |
| P-421 | COVER CROP C:N | $24.50 |
| Nitrogen, Total Carbon, Dry Matter (%), Biomass Ton/Acre |
| CHLORIDE | $7.70 |
| DRY MATTER | $8.00 |
| NITROGEN | $7.75 |
| NITRATE-NITROGEN | $7.75 |
| PHOSPHATE-PHOSPHORUS | $7.75 |
| TOTAL CARBON | $7.75 |
Plant analysis provides two approaches to enhancing fertilizer effectiveness. One is the diagnostic approach where plant analysis is made when there is an obvious growth problem in the field. A sample is taken from the poor growing area and compared to a sample from an adjacent normal growing area.
Ward Laboratories, Inc. suggests using this diagnostic approach for researching production problems. The comparative samples are very important for proper interpretation of the analysis. The testing fee for the normal comparative sample is one- half the regular fee.
The monitoring approach is used to confirm that the plant has proper nutrition. Plant samples should be taken while the crops are at the bloom (reproductive) stage of growth. Samples taken earlier than bloom stage contain higher levels of nutrients. For this reason, it is very important to identify the growth stage for proper interpretation.
Updated October 13, 2020. All prices are subject to change without notice.
All prices are in USD.
| W-1 | IRRIGATION WATER QUALITY | $21.75 |
| Bicarbonate, Boron, Calcium, Carbonate, Chloride, Magnesium, Nitrate, Potassium, Sodium, Sulfate, Total Hardness (Lime), Total Alkalinity, Sodium Adsorption Ratio (SAR), Electrical Conductivity, Adj. SAR, pH, Est. Total Dissolved Solids |
| W-101 | SUB-SURFACE IRRIGATION | $61.00 |
| Bicarbonate, Boron, Calcium, Carbonate, Chloride, Magnesium, Nitrate, Potassium, Sodium, Sulfate, Iron, Manganese, Total Hardness (Lime), Total Alkalinity, Sodium Adsorption Ratio (SAR), Electrical Conductivity, Adj. SAR, pH, Est. Total Dissolved Solids, Iron Bacteria, Acid Titration Curve, pHc |
| W-2 | NITRATE AND SULFATE | $8.50 |
| W-3 | NITRATE | $5.50 |
| W-4 | LIVESTOCK SUITABILITY | $21.00 |
| Bicarbonate, Calcium, Carbonate, Chloride, Magnesium, Nitrate, Potassium, Sodium, Sulfate, Total Hardness (Lime), Total Alkalinity, Electrical Conductivity, pH, Est. Total Dissolved Solids |
| W-810 | HYDROPONIC FERTILIZER TEST | $52.50 |
| Ammonium Nitrogen, Bicarbonate, Boron, Calcium, Carbonate, Chloride, Copper, Iron, Magnesium, Manganese, Molybdenum, Nitrate, Potassium, Sodium, Sulfate, Total Nitrogen, Total Phosphorus, Zinc, Electrical Conductivity, pH |
| W-5 | HOUSEHOLD COMPLETE MINERAL TEST | $27.25 |
|
Bicarbonate, Calcium, Carbonate, Chloride, Fluoride, Iron, Magnesium, Nitrate, Potassium, Sodium, Sulfate, Total Hardness (Lime), Total Alkalinity, Electrical Conductivity, pH, Est. Total Dissolved Solids For an additional fee, you can order a convenient kit that includes the Household Complete Mineral Test, prepaid postage, a clean sample bottle, and necessary packaging. To order the kit, click here. |
| W-501 | BREWERS TEST | $27.25 |
|
Bicarbonate, Calcium, Carbonate, Chloride, Iron, Magnesium, Nitrate, Phosphorus, Potassium, Sodium, Sulfate, Total Hardness (Lime), Total Alkalinity, Electrical Conductivity, pH, Est. Total Dissolved Solids For an additional fee, you can order a convenient kit that includes the Brewers Test, prepaid postage, a clean sample bottle, and necessary packaging. To order the kit, click here. |
| W-7 | HOUSEHOLD COLIFORM BACTERIA* | $19.25 |
| Coliform, E. Coli |
| ALUMINUM | $5.50 |
| AMMONIUM | $6.50 |
| BORON | $6.00 |
| CALCIUM | $6.50 |
| CARBONATE / BICARBONATE | $8.00 |
| CHLORIDE | $6.00 |
| COPPER | $6.50 |
| FECAL BACTERIA | $19.25 |
| FLUORIDE | $6.00 |
| HARDNESS | $6.50 |
| IRON | $6.50 |
| IRON RELATED BACTERIA | $19.25 |
| MAGNESIUM | $6.00 |
| MANGANESE | $6.50 |
| MOLYBDENUM | $6.50 |
| NITRITE | $5.50 |
| ORTHO PHOSPHORUS | $6.00 |
| POTASSIUM | $6.50 |
| SILICA | $6.00 |
| SODIUM | $6.50 |
| SULFUR | $6.50 |
| TOTAL DISSOLVED SOLIDS | $8.00 |
| TOTAL ORGANIC CARBON | $7.75 |
| TOTAL NITROGEN | $6.50 |
| TOTAL PHOSPHORUS | $6.00 |
| TOTAL SUSPENDED SOLIDS | $8.00 |
| ZINC | $6.50 |
Heavy Metals |
| ARSENIC | $20.00 |
| CADMIUM | $20.00 |
| CHROMIUM | $20.00 |
| COBALT | $20.00 |
| LEAD | $20.00 |
| NICKEL | $20.00 |
| SELENIUM | $20.00 |
Updated October 13, 2020. All prices are subject to change without notice.
All prices are in USD.
| FERTILIZER ANALYSIS | $14.75 per element |
| Boron, Calcium, Chloride, Copper, Iron, Nitrogen, Magnesium, Manganese, Potassium, Phosphorus, Sulfur, Zinc, Specific Gravity Included (Liquids) |
| SCREENING TEST (Approximate Fertilizer Analysis) | $63.75 |
| Calcium, Copper, Iron, Magnesium, Manganese, Nitrogen, Phosphorus, Potassium, Sulfur, Zinc, Specific Gravity Included (Liquids) |
| LIME PURITY %CaCO3 | $21.75 |
| LIME QUALITY %ECC | $25.50 |
| Effective Calcium Carbonate (%ECC), Lime Purity (%CaCO3), Moisture, Fineness of grind, Sieve Analysis (on 8-mesh, on 60-mesh, and through 60-mesh sieves) |
Heavy Metals |
| Digest* Fee | $20.00/ sample |
| Heavy Metals | $20.00/ metal/ sample |
| Arsenic, Cadmium, Chromium, Cobalt, Lead, Nickel, Selenium |
*All samples analyzed for heavy metals will be charged a $20.00 digestion fee per sample regardless of the number of metals analyzed.
Updated October 13, 2020. All prices are subject to change without notice.
All prices are in USD.
| MANURE & COMPOST ROUTINE | $36.00 |
| MANURE & COMPOST ROUTINE + ASH | $42.25 |
| MANURE & COMPOST COMPLETE | $43.75 |
| ASH | $6.25 |
| BIOLOGICAL OXYGEN DEMAND (5 DAY)* | $28.75 |
| BULK DENSITY | $6.75 |
| CBOD* | $36.00 |
| C:N RATIO (NOT ASH) | $16.00 |
| CHEMICAL OXYGEN DEMAND* | $22.00 |
| CHLORIDE | $8.00 |
| DISSOLVED OXYGEN* | $8.00 |
| DRY MATTER | $6.00 |
| IRON RELATED BACTERIA | $19.25 |
| ORGANIC CARBON | $8.75 |
| PARTIAL ALKALINITY | $11.00 |
| pH & EC | $8.00 |
| TOTAL ALKALINITY | $11.00 |
| TOTAL CARBON | $7.75 |
| TOTAL DISSOLVED SOLIDS | $9.25 |
| TOTAL SUSPENDED SOLIDS | $9.25 |
| TOTAL SOLIDS* | $8.00 |
*Delineates analyses only available for wastewater
Heavy Metals |
| Digest Fee* | $20.00/ sample |
| Heavy Metals | $20.00/ metal/ sample |
| Arsenic, Cadmium, Chromium, Cobalt, Lead, Nickel, Selenium |
*All samples analyzed for heavy metals will be charged a $20.00 digestion fee per sample regardless of the number of metals analyzed.
