How can I dilute 100% essential oil for nematode bioassay?

Lets say cinnamon or tea tree for instance. I've used 10% ethanol + tween-20 in a ratio of 4:1 (eg 80uL 10% ethanol + 20uL tween-20). Adding 500uL of the solvent to and 500uL of cinnamon to a...

20 December 2023 2,593 0 View