Supplier Page from Thermo Fisher Scientific for Carboxymethyl cellulose, sodium salt, average M.W. 250000 (DS=0.9)
1-Heptanol, 98% from Thermo Fisher Scientific
Allopurinol, 98% from Thermo Fisher Scientific
beta-Nicotinamide adenine dinucleotide hydrate, 98+% from Thermo Fisher Scientific
DL-Menthol, 99% from Thermo Fisher Scientific