Australia's Science Forum

Many thanks Kim.
Marjan

My last updated folders back to 2004. Have been updated since then?
Many thanks
Marjan

Hi;
Just use a couple of drops of castor oil or paraffin. It works for me.
Good luck
Marjan

Hi;
I'd like to give it a go as I haven't done this before. Would you please email the recipe for me or fax it to 02 9959 4460 Att: Marjan, Science
Many thanks
Marjan

check Seton website. They provide a broad range of safety items including face shields.
Good luck
Marjan


//edited to remove commercial weblink.

Kimmy What do you make these solutions up in?? Volumetric flasks or measuring cylinders?? If you are doing serial dilutions like this what happens to the accuracy or doesn't it matter?? Lorrae :unsure: Hi Lorrae To get the most accurate results you should use volumetric flasks as M.C.s aren't so. G...