Australia's Science Forum

so here is my recipie for making 100ml of stock solutions for the pH prac with Hydrogen Peroxide pH1: 60ml of 6% h2h02 and 40 ml of bench strength HCL pH 3 : to 60 ml of h2O2 add 38 ml of distilled water, test pH it should be about 5 add drops of HCl until the pH is 3 then top with distilled water t...

Is it the liver prac with hydrogen peroxide? or something different?

they look great Lizzieb!!

Does anyone have a copy of the booklet from the conference so I can get to and embed

thanks k,

might have to come up with something by myself then, we had some great examples

thanks guys these are all great

hi guys,

has anyone done prep work for the flame tests as a solution that is sprayed rather then powder form?? recipes??
im hoping for some great colours

thanks
Jenna

The cleaners wipe the desks over but not the benches and they NEVER check the sinks. The get a proper clean about once a term but its very hard to keep things as tidy as i would like with 7 labs.All glassware etc is kept in my stores (X3) because often labs are used as general classrooms when the ti...

hi guys, Im not sure what im after but i need to set some small bones etc. from owl pellets as a job for a biology teacher. Does anyone have a recipe for something that sounds like it will do this? They are currently just in a petri dish rolling around so would like something other then just gluing ...