Spark proofing a fridge: How do I go about spark proofing a fridge for storage of hydrogen peroxide? Can a refrigerator not on ground floor be spark proofed?
Stock whip use in schools: Good morning, we have had a request for the purchase of a stock whip for use by staff and students in our year 9 Sound unit.
Glass blowing: I have a teacher who wants students to do glass blowing.
NOTICE: A suite of updated microbiology SOPs are available for subscribers to download.
Alert regarding hydrogen balloon explosions: We recently had an accident with a hydrogen balloon catching fire and melting, rather than popping.
WLNA and WLDA Agar plates: One of our Science teachers has asked for these specific agar plates that are used for culturing microorganisms associated with brewing and fermentation.
Thermite reaction: Last term we tried to run the thermite reaction, however I was unable to light the reaction mixture using either sparklers or magnesium ribbon.
Exploding plastic bottles: I would like to ask about the demonstration of HCl and Al within a plastic bottle which explodes when the level of hydrogen gas builds up.
Hand sanitiser and chemical registers: What are the requirements for the listing of the hand sanitisers in each schools chemical register?