Supplier Page from Thermo Fisher Scientific for Benzalkonium chloride, alkyl distribution from C8H17 to C16H33
2,6-Lutidine, 99% from Thermo Fisher Scientific
2-Mesitylenesulfonyl chloride, 99% from Thermo Fisher Scientific
Acetophenone, 98%, pure from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific