The phrase "analyzed for contamination" is correct and usable in written English.
It can be used in contexts where testing or examination is conducted to check for the presence of contaminants in a sample or environment.
Example: "The water samples were analyzed for contamination to ensure they met safety standards."
Alternatives: "tested for impurities" or "examined for pollutants".
Laboratory controls are taken every month, where all the surfaces are swabbed and analyzed for contamination.
Water samples from various sources (taps, dug wells, streams) were analyzed for contamination with V. cholerae O1 using standard methods.
Furthermore, the sequences were analyzed for contamination from other organisms by aligning against the EMBL database using Megablast [ 47] (version 2.2.4 [Aug-26-2002] [Aug-26-2002] [Aug-26-2002] length ≥40% of the sequence).
An electronic fingerprint was assigned with the software FPPipeliner v1.0 and further analyzed for organelle contamination, neighboring, and plate-wide contamination with FPMiner (BioinforSoft LLC, USA).
The Guardian's analysis of records from the city of Chicago's water management department, which serves 5.4 million residents, reveals that of the 51 homes analyzed for lead contamination in the city in the last round of testing, at least two dozen were the agency's own current employees.
Raw peanut samples were collected from open markets and supermarkets and analyzed for aflatoxin contamination using high performance liquid chromatography (HPLC).
Bithynia snails were collected to examine parasitic infections, water samples were analyzed for fecal contamination, and locations of septic tanks and connections between habitat patches with observable water movement were surveyed.
A total of 1397 groundnut samples collected from farm homesteads, local markets, warehouses and shops in 2008 and 2009 were analyzed for AFB1 contamination using the enzyme linked immunosorbent assay (ELISA), and A. Aspergilli population densities in 1053 soil samples collected from the same sites were estimated using serial dilutions plated on A. Aspergilli medium.
For all the experiments, cells were kept at low passage number (<10) and were routinely analyzed for Mycoplasma contamination using the MycoSensor PCR assay kit (Stratagene, LaJoya, CA).
Water samples were sent overnight to the Cincinnati EPA laboratory and analyzed for bacterial contamination within 24 hours of collection.
All the compounds and media used in this study were analyzed for endotoxin contamination by the limulus amebocyte lysate test QCL-10000; BioWalkersvillealkersville, MD).
