Supplier Page from Thermo Fisher Scientific for Multi-Element Pharma Internal Standard Solution 1, Specpure:r, Te @ 25; Sc @ 10; Ge, In, Lu, Bi @ 5 µg/mL
Ergosterol, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific