Supplier Page from Aladdin Scientific Corporation for 1-Bromo-2-ethylbutane (stabilized with Copper chip)
4-Bromo-2,2-diphenylbutyric Acid from Aladdin Scientific Corporation
4-Nitro-2-(trifluoromethyl)aniline from Aladdin Scientific Corporation
Guanidine Sulfamate from Aladdin Scientific Corporation
Octadecyl sulfate sodium salt from Aladdin Scientific Corporation