Matthi05

Thanks for the reactions. White spirit seems a good option. I will also use a gas-pycnometer. But I want to look at the different types of density. http://www.particletesting.com/Repository/Files/density_determinations.pdf

I'm looking for liquids I can use for my tests on granular fertilizers. Water is not an option because fertilizers dissolve in it. I'm thinking of vegetable oils like rapeseed oil, soybean oil or a mineral oil like liquid paraffin. But the relative high viscosity is not desirable. If possible: non-dangerous/toxic liquids. Can anybody help me out? Thanks in advance.