Supplier Page from Thermo Fisher Scientific for Dithizone, ACS, 85+%
L(+)-Glutamine, 99% from Thermo Fisher Scientific
Methyl chloroformate, 99% from Thermo Fisher Scientific
Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect from Thermo Fisher Scientific
Sulfanilamide, 98% from Thermo Fisher Scientific