would i need a license to get a solution of 30% H2O2 to do an Elephant Toothpaste Experiment?

I know a website, hope you can find what you need.

www.chemnet.com

What type of chemicals do you want to buy? I can recommend some good chemical companies in China to you.

 

http://www.guangshu-chemical.com/

http://www.dl-tartaric-acid.com/

http://www.njgaokechem.com/

Edited September 25, 201312 yr by daphne2013

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Moderator Note

 

I am closing this thread. It is a magnet for spammers for chemical companies, and the worst is that for once they actually spam on-topic, and it is difficult to ban them.

 

The original question was asked in 2004, and I am sure that it was either answered, or the OP has found another source for this information.

 

Thread closed.