Sampling Instructions
Accurate analysis begins with and depends greatly on sample collection. We've pulled together detailed directions and our expert team's tips to create video resources to make sampling any material easy and accurate.
Soil and Agronomy Sampling Instructions
Collecting a Soil Sample from Commercial Vegetable or Fruit Fields
Collecting a Soil Sample for a Lawn, Garden, or Wildlife Food Plot
Collecting a Soil Sample for a Soybean Cyst Nematode Analysis
Pasture Soil Sample Collection Guide
Late Season Cornstalk Nitrate Test Sampling Procedure
Plant Tissue Sampling Instructions
Pre-Plant Nitrogen Test (PPNT) Sampling Instructions
Animal Nutrition Sampling Instructions
Sampling Hay, Silage, and Total Mixed Rations for Analysis
Mill Quality Assurance Sample Collection
Forage Sampling Article as seen in Hay and Forage Grower
Water Sampling Instructions
- Open the faucet and let the water run for five minutes. Do not treat the water before sampling.
- Fill the sample container 3/4 full of water. Screw cap on very tightly to prevent leaks.
- Submit the sample to the laboratory within 48 hours of collection. If the sample cannot be submitted within 48 hours, refrigerate the sample.