I am doing a science project and some of the things I need are blotting paper and a gas jar. Does anyone know where I can get these? Or if possible is there anything I can use besides a gas jar?
2007-02-16 01:01:48 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Other - Science
http://www.sciencefair-projects.org/biology-projects/effect-of-gravity-on-plants.html
Here is a link to the project I am doing...
2007-02-16 01:04:27 · update #1
The project that I'm doing is to find the effects of gravity on a plant...not separating an ink blot.
2007-02-17 04:06:41 · update #2
Sounds like you want to do some experiments in paper chromatography, right? Like putting a spot of ink on a piece of paper and separating the colors of the different dyes in it?
If so, any container will work; a water glass, a jam jar, anything.
If I'm guessing right, blotter paper isn't necessary. Any filter paper will generally work OK. Try cutting strips from coffee filters, they usually work pretty well.
2007-02-16 12:01:29 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Read things a bit more carefully. I think you'll find that the requirement is for a glass jar, which is a fairly standard item of commerce. Ask your mother, for a start. As for blotting paper, you are working out of a terribly old book. Blotting paper is a sort of cardboard that soaks up wet ink. As a start, try using newsprint or the roughest cardboard you can find.
2007-02-16 01:07:32 · answer #2 · answered by 2n2222 6 · 0⤊ 0⤋
in a shop
2007-02-16 01:04:11 · answer #3 · answered by swagatam d 1 · 0⤊ 0⤋
from a mall
2007-02-16 18:21:35 · answer #4 · answered by ctmme 1 · 0⤊ 0⤋