Mercury Thermometers: how do we dispose of mercury thermometers?
LAB SAFETY: if you have 4 laboratories upstairs and 4 downstairs, how many emergency showers are you required to install?
Making ionic compounds: I need help to understand the products we ended up with when we ran this practical.
Enzyme preparation for experiments: I would like the correct preparation of these enzyme solutions: pepsin, trypsin and amylase.
Mercury II Thiocyanate: Hi all. Does anyone know if we can use this in high schools? it is used to make Pharoah's serpent?
Potassium permanganate: I would like to know how to dispose of potassium permanganate 0.02M solution. The MSDS states it is not a hazard but that it must not be put down the drain.
Scientific dictionaries: Can any one recommend an affordable scientific dictionary for use with Years 7–10 students?
Reflux and distillation: How should solutions be heated when using quickfit apparatus to perform reflux or distillation? Are Bunsen burners still allowed? We do not have any heating mantles.
Organic waste: Students are investigating the reactions and properties of organic compounds from Heinemann Chemistry 2 VCE units 3 & 4.