Supplier Page from Thermo Fisher Scientific for 4-Phenylazodiphenylamine, 97%
2,6-Lutidine, 99% from Thermo Fisher Scientific
Benzalkonium chloride, alkyl distribution C8-C16, 50 wt% aqueous solution from Thermo Fisher Scientific
Hexanoic acid, 99% from Thermo Fisher Scientific
L(+)-Glutamic acid monosodium salt monohydrate, 99% from Thermo Fisher Scientific