Obamot wrote:] You are still damn bloated to post this, while you yourself often behave like a big heavy troll
No no, never clumsy ... all in sweet gall and playful hypocrisy.
Obamot wrote:] You are still damn bloated to post this, while you yourself often behave like a big heavy troll
thibr wrote:small question, in this period of pandemic, on the posts currently published ... on the forum
what is the percentage devoted to covid / virus / HCQ / Raoult ....
thibr wrote:most of which are games of pingpong without interest, when that does not lead to insults.
Obamot wrote:Bio-chemistry a bit, I can nevertheless try to give serious leads / directions ... (it depends on the purpose of the question)
Maybe start there for synthetic chemistry: (legally)
REACH: Registration, Evaluation, Authorization and Restriction of Chemicals https://fr.wikipedia.org/wiki/Enregistr ... _chimiques
> 40 substances registered, (000 new chemicals per year on average) companies are not responsible for those prior to the entry into force of REACH in 4 approx. (no a posteriori responsibility, yes-yes I know, shameful, but it is the lobbyists who set the rules), on the other hand they are responsible for all the new substances since about 000 (responsibility a priori and a posteriori) to see the application of this ... And there are proposals for “improvement” for the old chemical formulas.
https://www.ecologie.gouv.fr/reglementation-reach
Metals / metalloids: https://www.santepubliquefrance.fr/dete ... etalloides
Chemical Substance Finder (and Database): https://echa.europa.eu/fr/home
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