Environmental Protection Agency (EPA) Model Lead Based Paint Risk Assessor Practice Test

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Prepare for the EPA Model Lead Based Paint Risk Assessor Test. Utilize flashcards and multiple-choice questions, each with hints and explanations. Ensure you are ready for your exam!

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What is another type of qualitative means (kit) for detecting lead in paint?

Aloe or lanolin
Sodium rhodizonate
Mercury detector
Chromate testing solution

The correct answer is: Sodium rhodizonate

Sodium rhodizonate is indeed a qualitative means used for detecting lead in paint. It acts as a reagent that can indicate the presence of lead through a color change. When sodium rhodizonate comes into contact with lead, it will typically result in a distinct color reaction, which can serve as a quick and effective way to assess lead content. This method is particularly beneficial in field settings where rapid results are needed without the complexities of quantitative laboratory testing. Other options, while they may contain substances that are relevant in different contexts, do not serve the same purpose in lead detection. Aloe or lanolin are not involved in lead detection and do not interact with lead in paint, while mercury detectors are designed to measure mercury levels, not lead. Chromate testing solutions are specific to detecting chromium rather than lead, making them unsuitable for this purpose. Therefore, sodium rhodizonate stands out as the appropriate choice for identifying lead in paint.