The phrase "a source of lead" is correct and usable in written English.
It can be used when referring to a material or entity that provides lead, often in contexts related to manufacturing, construction, or environmental discussions.
Example: "The old pipes in the building were identified as a source of lead contamination in the drinking water."
Alternatives: "a provider of lead" or "a lead supplier".
Mineral resources take various forms: polymetallic nodules, manganese crusts and massive sulphides, a source of lead, zinc and copper mainly produced by magma spilling out of cracks in the Earth's crust.
It can also be used as a source of lead compounds for designing new antiobesity drugs.
In addition, they could be used as a source of lead drugs for developing new antiobesity agents.
Vanadinite is also occasionally used as a source of lead.
The facility can process about 25,000 automotive and industrial batteries a day, providing a source of lead for new batteries.
The Vernon plant, which can melt tens of thousands of car batteries a day to provide a source of lead for new batteries, has sat idle for the last year because it could not comply with air quality standards.
The immerse variety of toxins also serves as a source of leads for drug discovery.
Plants represent a source of leads for many pharmaceutical compounds and the phytochemical compounds and secondary metabolites present in plants have been used in treating a number of human ailments.
There was a source of lead-related medical problems in the years before the health hazards associated with taking in lead had been entirely recognized, however in spite of the Romans common utilization of lead plumbing they were rarely diseased by them.
Lockhart Gibson is among the first to identify lead-based paint as a source of child lead toxicity in his report in the Australasian Medical Gazette.
The similar lead loading results for carpets and upholstery indicate that soiled upholstery may be as important a source of childhood lead exposure as carpets.
