Supplier Page from Thermo Fisher Scientific for sec-Butyllithium, 1.3M in cyclohexane/hexane, packaged under Nitrogen in resealable AcroSeal[t bottles
1-Ethynyl-1-cyclohexanol, 99+% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific