Macken Materials has been using chemical agents in its manufacturing processes f

Question

Macken Materials has been using chemical agents in its manufacturing processes for many years. It has had an industrial toxicologist on staff for just as long who has been responsible for monitoring existing chemical hazards and identifying new hazards as various chemicals were introduced into the manufacturing processes over the years. The inhalation, skin absorption, ingestion, and injection hazards in the plant have been evaluated on a regular basis to ensure the company is adhering to all federal and state laws pertaining to worker safety. In particular, air sampling and TLV standards have been emphasized as a way to assess possible degrees of exposure. In addition, a biological sampling program has been included into his program.

1. What are the drawbacks of TLVs and air sampling?

2. Can biological sampling be used in place of air sampling? Why?

3. If so, what are some ways in which biological samples can be analyzed?

Explanation / Answer

Threshold Limit Value (TLV) and Air sampling are used in assessing the possible degrees of exposure that the chemical substances possess. It has been used in various organizations recently and has been quite successful in its venture but there are limitations too. They are:

2. Yes, biological sampling can be used in place of air sampling and in case of biological sampling, the ecological samples are being analyzed in order to understand the status of the specimen. It is also effective and may provide better results because this kind of sampling generally provides a more detailed view than air sampling.

3. Biological samples can be done with the help of a lot of ways and generally they are sample collected from the organization or soil. It can be analyzed through sample observation of blood, urine, Plasma, Serum, drinking water, etc. Analytical method is used to detect the limit of the sample and decisions can be taken accordingly by the organization.

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