Question Is this website safe and legal ?

[HewHiSt]

Hey in my research for some solvents and others to buy online i many time saw this website ;

for US : https://www.sigmaaldrich.com/US/en

for UK : https://www.sigmaaldrich.com/GB/en

it s strange they use two name, one for US and Canada and an other one for EU, Australia, Asia, ,....
and i need your opinion and advises
it s safe or not and if it s legal or not

 

[OrgUnikum]

Legit? Yes. Prices are steep though, thats not a problem as they will not sell you anything if you are not licensed and legit, educational or biz and you can prove this thrice over.