Compost Sampling

Compost Sampling Instructions:

Sample cup-size sub-samples from at least 20 places in the compost pile into a 5 gallon bucket.  Mix thoroughly and fill a 1 gallon size zip-lock baggie with the mixed sample.  Double-bag with an additional zip-lock bag, place in cooler with ice, and immediately ship to the lab.  Sample analysis turn-around time is approximately 10-15 business days.

Fill out this chain of custody form and return it with your sample(s): COC – Clopyralid