Supplier Page from Thermo Fisher Scientific for Multi-Element ICH/USP Class 1&2A Parenteral Standard Solution, Specpure:r
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific