Supplier Page from Thermo Fisher Scientific for N,N'-Bis(trimethylsilyl)urea, 98+%
Melatonine, 99% from Thermo Fisher Scientific
Methyl 5-bromovalerate, 97% from Thermo Fisher Scientific
Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect from Thermo Fisher Scientific
Sebacic acid, 98% from Thermo Fisher Scientific