Thu-27-09-2018, 11:45 AM
The stuff I am using has 99% purity. About half the impurity is water, so per dose there would be around 4mg of non-water impurities. The main one would be dimethyl maleate, which is pretty noxious. However, the ld50 in rats is 1410mg/kg, so I am not terribly worried. Still, it might be doing something, so it might be worthwhile making a bit of high purity stuff to test.