Supplier Page from Thermo Fisher Scientific for Trichloroacetonitrile, 98%
3-Iodo-L-tyrosine, 97% from Thermo Fisher Scientific
D-Sorbitol, 97% from Thermo Fisher Scientific
L(+)-Glutamine, 99% from Thermo Fisher Scientific
Mineral oil, for spectroscopy, suitable for nujol mull preparations for IR-spect from Thermo Fisher Scientific