Australia's Science Forum

Hello,
I was wondering where you purchased the gooches from. I have been asked to get some for our senior science.
Thanks
Estelle

Hi Nikki, Re the benedicts solution. I did some more research and found that the benedicts solution plus Vit C has to be heated to get a reaction. I tried putting about 3 mL of crushed Vit C and water solution and 3 mL of benedicts solution in a TT and heated it over a bunsen, it turned an orange co...

I had a request yesterday for DCPIP. Luckily I had some in my chemical store, it is the first time I have had a request for it in the two years I've been here. If you aren't in a hurry Q stores sell it, item no. 811302 about $19 for a gram but a little bit goes a long way. Are you using science focu...

Does anyone have suggestions on how to send sets of wires to classes that might encourage some sort of order when they are returned instead of looking like last nights left over spagetti?

I have also tried soldering the wires, using washers and they still get pulled apart. Any other sugestions?

I have been using the chemwatch program for a few years.It takes a while to set up but once it is I find it really useful. When I first set it up I put each chemical in each specific area and on a specific shelf. Makes it easy to find chemicals that aren't used a lot and I can't remember where they ...