Accurate analysis begins with and depends greatly on sample collection. Below are a number of guidelines for obtaining proper samples for laboratory analysis.
Soil and Agronomy Sampling Instructions
Animal Nutrition Sampling Instructions
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.