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Showing 281 - 290 of 322 results

Using human tears in an experiment: Can human tears be used in an experiment in a classroom?

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

Disposal of Agar plates: After reading your procedure on making agar plates, I found that the procedure was unable to give me any specific information on the disposal of used plates with live cultu

0
Publication Date: 09 December 2014
1 Responses

Spill kits: Many years ago I think schools were told to get spill kits-we did. We have just gone through the updated MSDS for the citric acid and soda ash.

0
Publication Date: 04 December 2014
1 Responses

Risk Assessment: Is there a basic requirement listed somewhere for what is required for Risk Assessment in NSW schools with regards to science experiments?

0
Publication Date: 03 December 2014
1 Responses
Answered by an Expert

Burning Magnesium Ribbon: Are students allowed to burn magnesium ribbon in a Bunsen burner flame using tongs as a class activity or should it just be a teacher demo?

0
Publication Date: 03 December 2014
1 Responses

Serpentine Rock Specimens: Do serpentine and serpentinite contain asbestos?  Do collections containing these samples need to be removed.  Based on information from our supplier we have removed ours

5
Publication Date: 01 December 2014
2 Responses

Using Burettes: After attending Dale's session at LabCon -I thought an SOP could be developed for Washing burettes correctly?  I find students have no idea!!!

0
Publication Date: 28 November 2014
2 Responses
Answered by an Expert

Risk assessments: The teachers at my school are wondering if they have to fill out risk assessments for household items like bicarb and vinegar or boiling water in a beaker over a Bunsen burner?

0
Publication Date: 14 November 2014
1 Responses

Waste chemical disposal: We are in western Sydney and are looking for an economical way of disposing of both solution and solid chemical waste and surplus chemicals . 

0
Publication Date: 11 November 2014
1 Responses
Answered by an Expert

Chemical Labelling: Are there any alternatives to using Chemwatch for labelling?

0
Publication Date: 06 November 2014
1 Responses

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