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Preserved specimens: We have some preserved baby sharks for which the solution needs topping up. We don't know what solution is currently in the glass container—was here before I started.

0
Publication Date: 11 February 2015
1 Responses
Answered by an Expert

Large calcium carbonate marble chips: I have been asked to purchase large calcium carbonate marble chips, as the chem supply ones are the wrong size. any suggestions??

5
Publication Date: 10 February 2015
1 Responses
Answered by an Expert

Oxygen producing plants: Can we use Ceratophyllum demersum (fox tail—a hornwort) as an alternative plant to Hydrilla verticillata in WA?

0
Publication Date: 04 February 2015
1 Responses
Answered by an Expert

Testing emergency off buttons for power and gas: Do we have to test the emergency off buttons for power and gas in the lab? Who can do the testing? 

5
Publication Date: 28 January 2015
1 Responses
Answered by an Expert

Photocopier / printer stored outside chemical store room: Hi I have just come back off holidays to find a large photocopying machine placed opposite the door to my Chemical Store room—within a metr

0
Publication Date: 20 January 2015
1 Responses
Answered by an Expert

Use of tears in a school practical: Hi I am asking if it is OK to use tears in a school prac? The tears are generated by a student holding an onion near their eye.

0
Publication Date: 20 January 2015
1 Responses
Answered by an Expert

Electrical Services in a School Lab: Hi all, I need confirmation for our Business Manager that it is required as per Australian Standard 2982:2010 page 45,  that there should be an

0
Publication Date: 16 January 2015
1 Responses
Answered by an Expert

Gallium Metal: Hi, I was wondering what your thoughts were on the use of gallium in schools (Years 7–12) for the purpose of demonstrating the melting point of metals and possibly other experiments.

0
Publication Date: 13 January 2015
1 Responses

Is it illegal to grow Hydrilla  verticillata in Western Australia? I know Elodea was banned years ago. Can we grow them in school environment for biology experiments? 

0
Publication Date: 06 January 2015
1 Responses

Agar plate experiments: Can E. coli and/or Staph epidermidis be cultured from a broth onto an agar plate in a classroom situation.

0
Publication Date: 22 December 2014
1 Responses
Answered by an Expert

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