Lead Screening
Lead screening update:
The UW Soil and Forage Analysis Lab has discontinued lead screening. We recommend you contact the Wisconsin State Lab of Hygiene for Lead Testing. We can also send a subsample from our lab to the State Lab of Hygiene.
Resources:
Attention – Lead values published in these article are total lead values and are not equal to values received from a 1 N nitric acid screening, which may be half of the total lead value.
A2166 – Sampling lawn and garden soils for analysis