Question

DOP used in validation of HEPA filter is (1 marks )
Ans.
Dioctylpyruvate
Dioctylpthalate
Dioctahedralpthaladehyde
Dioctanepthalazine​

Answer 1

Answer:

Hey, answer is Dioctyl phthalate.

Answer 2

DOP, used in the validation of the HEPA filter is Dioctyl Phthalate. (Option B)

• Dioctyl Phthalate (DOP) is a common plasticizer. DOP is utilized in the formulation of screen printing inks as a PVC plasticizer.
• DOP is well-known for its resistance to heat and UV radiation and may be found in paints, lacquers, inks, adhesives, and sealants.
• On paper, DOP testing appears to be simple. It involves an oil particulate in the form of an aerosol.
• A large concentration of particles is discharged into the airstream of the test region (upstream of the filter).
• As a result, option B is the proper choice.