
3 services found
Sign in to XPRT
Don't have an account? Get Started
Enter your email to restore your password
3 services found
GMS Laboratories, Inc. offers the quality and experience of a chemist and trained laboratory technicians. Georgia Steffen, owner and operator of GMS, has intensive training as a medical laboratory technician. This enables GMS to treat all samples with the accuracy and precision of a medical laboratory, guaranteeing the most profitable results for clients. Georgia Steffen also offers more than 25 years experience in soil testing as manager of GMS...
GMS Laboratories, Inc. takes pride in its quality control programs. To guarantee accurate results, internal quality is maintained by checking soil and chemical standards after every tenth unknown sample and by retesting no less than 4% of all unknown samples. GMS is a member of the Illinois Soil Testing Association, participating in all its accreditation and split sample programs. Its uniquely trained staff uses only testing methods that are...
An accurate soil test is only as good as the sample taken. Therefore, GMS’s field crew use ATVs equipped with state-of-the-art equipment and maintains the highest quality sampling procedures.