Methods of Analyses O
Drying and Grinding
Feed - Tests typically run on feed samples
Miscellaneous - Tests on miscellaneous sample types
Plant - Tests typically run on plant samples
Soil - Tests typically run on soil samples
Water and Waste Water - Tests typically run on water / waste water samples
Citations
Soil Salinity
Soil Fertility
Physio-Chemical
Water and Waste Water Analysis
200 Saturated Paste and Saturation Percentage 205 Soil pH 210 pH of a 1 + 10 Soil Suspension 215 Estimated Soluble Salts (ECe) 220 Bicarbonate and Carbonate in Saturated Paste Extract 227 Chloride in Saturated Paste Extract - Flow Injection Analyzer Method 230 Boron in Saturated Paste Extract 235 Potassium, Sodium, Calcium, and Magnesium in Saturated Paste Extract 240 SAR (Sodium Adsorption Ratio) and ESP (Exchangeable Sodium Percentage) 245 Sulfate-Sulfur in Saturated Paste Extract
Soil Analysis - Soil Fertility
312 Soil Nitrate and Extractable Ammonium - Flow Injection Analyzer Method 315 Total Kjeldahl Nitrogen (TKN) 320 Total Nitrogen and Carbon - Carlo Erba Combustion Method 330 Sulfate - Sulfur 340 Extractable Phosphorus - Olsen Method 355 Extractable Phosphorus - Bray Method 360 Exchangeable Potassium, Calcium, Magnesium, and Sodium 370 Potassium -Sulfuric Acid Extraction 380 Extractable Micronutrients using DTPA Extraction - Zinc, Manganese, Copper, and Iron 390 Total Elements (includes Phosphorus, Zinc, Manganese, Iron, Copper, Molybdenum, Cadmium, Chromium, Lead and Nickel) 392 KCL Extractable Aluminum 394 Selenium 396 Arsenic
Soil Analysis - Physio-Chemical
410 Organic Matter - Walkley-Black Method 415 Soil Organic Matter - Loss On Ignition Method 420 Gypsum Content 430 Cation Exchange Capacity 440 Calcium Carbonate and Calcium Carbonate Equivalent 450 Lime Requirement 460 Moisture Retention 470 Particle Size Analysis 480 Bulk Density
505 Moisture Content of Botanical Materials [Note: This is the same method as SOP# 605.] 510 Extractable Nitrate and Ammonium in Botanical Materials - Diffusion-Conductivity Analyzer Method 512 Extractable Nitrate and Ammonium in Botanical Materials - Flow Injection Analyzer Method 515 Total Kjeldahl Nitrogen (TKN) [Note: This is the same method as SOP# 315.] 520 Total Nitrogen and Carbon - Combustion Method (Thermo Finnigan Flash 1112 Series) 525 Total Nitrogen in Botanical Materials - Combustion Method (LECO FP528) 530 Extractable Sulfate-Sulfur in Botanical Materials 540 Extractable Phosphorus in Botanical Materials 550 Extractable Potassium in Botanical Materials 560 Extractable Chloride in Botanical Materials - Chloridometer Method 561 Extractable Chloride in Botanical Materials -ION Chromatrography Method 585 Total Silica-HF 590 Total Elements (includes Phosphorus, Sulfur, Potassium, Calcium, Magnesium, Sodium, Boron, Zinc, Manganese, Iron, Copper and Molybdenum) [Note: This is the same method as SOP# 890.] 594 Selenium 596 Arsenic
625 Total Crude Protein in Feed Materials - LECO Method 640 Acid Detergent Fiber (ADF), Lignin and Total Digestible Nutrients (TDN) - Reflux Method 650 Neutral Detergent Fiber (NDF) - Reflux Method 660 Acid Detergent Fiber (ADF) and Lignin - Ankom Method 665 Neutral Detergent Fiber (NDF) - Ankom Method 670 Ash Content in Botanical Materials - Gravimetric Method 680 Soluble Carbohydrates - HPLC Method 690 Total Glucose for Total Nonstructural Carbohydrates (TNC) and Starch 695 Resveratrol - HPLC Method
705 pH 1:5
715 Estimated Soluble Salts
805 pH 810 Turbidity 815 Estimated Soluble Salts by Electrical Conductivity 820 Alkalinity, Bicarbonate and Carbonate 825 Chloride - Electrometric Titration Method 830 Chloride - Flow Injection Analyzer Method 835 Soluble Elements 837 Copper in Water by Graphite Furnace 840 Sodium Adsorption Ratio (SAR) and Exchangeable Sodium Percentage (ESP) 845 Nitrate and Ammonium - Diffusion-Conductivity Analyzer Method 847 Nitrate and Ammonium - Flow Injection Analyzer Method 848 Ammonium - Distillation Method 850 Total Kjeldahl Nitrogen (TKN) 860 Sulfate - Sulfur in Water 865 Soluble Phosphorous in Water 870 Total Solids, Total Suspended Solids, Total Dissolved Solids 875 Hardness 880 Anions in Water by Ion Chromotography 885 Total Silica-HF 890 Total Elements (includes Phosphorus, Sulfur, Potassium, Calcium, Magnesium, Sodium, Boron, Zinc, Manganese, Iron, Copper and Molybdenum) [Note: This is the same method as SOP# 590.] 891 Total Copper in Water by Graphite Furnace 894 Selenium 896 Arsenic 898 Mercury