Electrical equipment testing and tagging: How often should we be testing and tagging electrical equipment in NSW schools according to WHS legislation?
Potassium metal: Are we allowed to demonstrate potassium metal in schools? How do I deal with it if it has oxidised?
Storage of luminol: I was wondering if anyone has Luminol at their school and where do you store it? I am bringing it in new to our school and was debating where was the best area to store it.
Universal Indicator solution: I'm running out of universal Indicator solution, and I accidentally deleted my recipe, I was just wondering if I can get the recipe here, please?
Electronic balance storage: G'day labtechs, teachers and ASSIST professionals. I currently use a tray-based racking system and tubs as my main/preferred storage method for our labs.
Drying cabinet used as incubator: We have an old laboratory Drying Cabinet and a teacher was asking as to whether it can be used as an incubator to incubate inoculated
Replacement of safety eyewear: Is there any specific guideline about how often safety glasses should be replaced?
Pregnancy and the school science workplace: I recently found out I am pregnant and just wanted to enquire as to whether there are any chemicals/experiments that (to your knowledge) I would need to
Making slime using borax: Is it ok to make slime in schools using borax? I have concerns about the health effects of borax.
Chemical Storage - barium nitrate. My container of barium nitrate looks like it has water inside. Is there a way that I can separate the water from the barium nitrate?