Supplier Page from Thermo Fisher Scientific for Lead(II) telluride, 99.999% (metals basis)
Emodin, 95%, tech from Thermo Fisher Scientific
Ethyl 3-chloropropionate, 98% from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific