Supplier Page from Thermo Fisher Scientific for Glycerol, pure, 83.5-88.5 wt% aqueous solution
Acetylenedicarboxylic acid, 98% from Thermo Fisher Scientific
Hexanoic acid, 99% from Thermo Fisher Scientific
Methyl chloroformate, 99% from Thermo Fisher Scientific
Sulfur trioxide pyridine complex, technical, 48-50% active SO3 from Thermo Fisher Scientific