The Importance of Contact Time

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Which cleaning solution should be used to clean the balances?

Hot water

Virkon

Klericide (correct)

Dishwashing liquid

How often should glassware be autoclaved?

Every Monday

Every Thursday (correct)

Every day

Once a month

What should be done with full 60L yellow bins, sharps bins, and liquid waste drums?

Empty them into the 700L waste bins

Autoclave them

Move them to the atrium (correct)

Leave them in the lab

Which cleaning solution should be used to clean the pH meter and probes?

Klericide Signup and view all the answers

How should the pH probes be calibrated?

Using pH buffers and distilled water Signup and view all the answers

Where should the glassware be placed after autoclaving?

In the cupboard Signup and view all the answers

When should the surfaces in the main lab, autoclave room, and instrument room be cleaned?

Every day Signup and view all the answers

What should be done with non-hazardous waste such as plastics and cardboard after deliveries?

Empty them into the 700L waste bins Signup and view all the answers

Which cleaning solution should be used to clean the area around the balance?

Klericide Signup and view all the answers

How should the glass components of the balance and the walls of the fume hood be cleaned?

With Virkon Signup and view all the answers

Which of the following is the recommended contact time for sanitizers to work effectively?

60-90 seconds Signup and view all the answers

What should be done with the blue roll used for wiping the surface?

Dispose of it in the 60L yellow bins Signup and view all the answers

Why should residue sanitizer not be left on surfaces after wiping?

It can damage the surface Signup and view all the answers

When do the weekly cleaning tasks fall?

Every Friday Signup and view all the answers

What should be done if the assigned owner of a cleaning task cannot complete it?

The task should be reassigned to another person Signup and view all the answers

Which cleaning solution should be used for daily cleaning tasks?

Virkon Signup and view all the answers

What should be done with large spills in the lab?

Use the large spills kit and spread it all over the spills Signup and view all the answers

The Importance of Contact Time

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Questions and Answers

Which cleaning solution should be used to clean the balances?

How often should glassware be autoclaved?

What should be done with full 60L yellow bins, sharps bins, and liquid waste drums?

Which cleaning solution should be used to clean the pH meter and probes?

How should the pH probes be calibrated?

Where should the glassware be placed after autoclaving?

When should the surfaces in the main lab, autoclave room, and instrument room be cleaned?

What should be done with non-hazardous waste such as plastics and cardboard after deliveries?

Which cleaning solution should be used to clean the area around the balance?

How should the glass components of the balance and the walls of the fume hood be cleaned?

Which of the following is the recommended contact time for sanitizers to work effectively?

What should be done with the blue roll used for wiping the surface?

Why should residue sanitizer not be left on surfaces after wiping?

When do the weekly cleaning tasks fall?

What should be done if the assigned owner of a cleaning task cannot complete it?

Which cleaning solution should be used for daily cleaning tasks?

What should be done with large spills in the lab?

Where should hazardous waste be placed?

When should the working space be cleaned with Virkon?

What should be done with the debris from large spills?

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