sf-355-industrial-hygiene-and-toxicology-1
SF 355
Industrial Hygiene and Toxicology
Assignment # 3
We have potential exposures to the following materials:
- Ceramic fibers
- Formaldehyde
- Keptone
- Naphthalene
- Toluene
I want to know
– The NIOSH sampling number
– A brief description of the method
– A brief description of the equipment needed
– The number of samples to attain a representative sample
– That is how many samples are necessary at a p value of 0.05 and a 10% plus/minus confidence interval. (We currently have 580 employees potentially exposed to the above substances)