Supplier Page from Thermo Fisher Scientific for Al-23 Insulating Tube, Both Ends Open (Thin Wall);OD (mm), 1.6;ID (mm), 0.8
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific
Ethyl phenylpropiolate, 98% from Thermo Fisher Scientific