Que.

Ointment tubes are made up of ------.

  • A. Polymethyl methoacrylate (PMMA)
  • B. . Polyvinyl chloride
  • C. Polystyrene
  • D. Polyamides

Right Answer is :
✓ B. . Polyvinyl chloride
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Rajesh Kumar
Rajesh Kumar on 21-04-22 7:42 am

B. . Polyvinyl chloride or polyethylene.

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