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Volume of Gases and Number of Moles

The sterilizi...

Question

The sterilizing parameter used in an autoclave is

Dry heat at 160

^{o}

C for 1 hour.

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Steam at 100

^{o}

C for 1 hour.

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Steam under pressure at 121

^{o}

C for 15 minutes.

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Steam at 121

^{o}

C for 5 minutes.

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Solution

The correct option is D Steam under pressure at 121 $^{o}$ C for 15 minutes.
A widely used method for heat sterilization is the autoclave. Steam heat has ability to penetrate microbes and kill them. Autoclaves commonly use steam heated to 121-134 $^{o}$ C (250-273 F) for 15 minutes.

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The sterilizing parameter used in an autoclave is

The correct option is D Steam under pressure at 121oC for 15 minutes.A widely used method for heat sterilization is the autoclave. Steam heat has ability to penetrate microbes and kill them. Autoclaves commonly use steam heated to 121-134oC (250-273 F) for 15 minutes.

The correct option is D Steam under pressure at 121 $^{o}$ C for 15 minutes.
A widely used method for heat sterilization is the autoclave. Steam heat has ability to penetrate microbes and kill them. Autoclaves commonly use steam heated to 121-134 $^{o}$ C (250-273 F) for 15 minutes.