We have tested tens of thousands of samples for thousands of individuals, private companies, laboratories, etc. However, some materials become very radioactive and our detection limits suffer.
Most customers are interested in only one element.
Delivery time varies, but is usually about 3 weeks after receipt of samples. This survey provides information on approximately 70 elements, depending upon the matrix. We normally find about 20 elements and provide detection limits for the remaining 50 or so elements. Examples of our multi-element survey on different materials are available upon request. Do not send us coins for Silver content and expect to get them back.