Supplier Page from Thermo Fisher Scientific for 4-tert-Butylcalix[4]arene, 99%
3-Methoxybenzyl alcohol, 98% from Thermo Fisher Scientific
4-Aminophenylacetic acid, 98% from Thermo Fisher Scientific
Glyoxalbis(2-hydroxyanil), 97% from Thermo Fisher Scientific
L(+)-Glutamic acid monosodium salt monohydrate, 99% from Thermo Fisher Scientific