Spence

Hello everybody, This is my first ever post on this site, and I am still a student, so correct me if any terminology I use is wrong. I won't take it personally. I'm attempting to synthesize ferrofluids for my chemistry class, and I'm looking for a good median to keep it in. I don;t have access to hydrophobic glass, and I want to keep it in something that won't get all mucked up with the residue ferrofluids tend to leave behind. Anny suggestions would be appreciated. Thanks in advance! -Spence