https://www.thevespiary.org/rhodium/Rhodium/chemistry/equipment/calculator.html (https://www.thevespiary.org/rhodium/Rhodium/chemistry/equipment/calculator.html)
Post 276526 (missing)
(WizardX: "Re: Q's On WizardX's H2S Meth", Stimulants) so ammend that 0.315g/ml by multiplying by density and calculate as above.