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homemade natural indicator
I made red cabbage juice some days ago, works really really great. It owns all kinds of expensive li ... |
21-9-2007 at 01:48
by: Elttil |
Chemistry equipment
www.agile-fx.com seems to be a nice page with good prices. Personally I have ordered a scale from eb ... |
21-9-2007 at 01:44
by: Elttil |
"organic dye"???
It is a messy solid which colors everything blue or which color you use..
It can be obtained thro ... |
20-8-2007 at 06:55
by: Elttil |
Chemistry equipment
You should ware safety goggles when you work with fire and reactions. When you work with dusting sal ... |
20-8-2007 at 06:35
by: Elttil |
