Supplier Page from Aladdin Scientific Corporation for β-Galactosidase from Escherichia coli(Purified)
D-Glutamic acid from Aladdin Scientific Corporation
Lithium arsenate from Aladdin Scientific Corporation
N-Ethyl-2-phenoxyethanamine hydrochloride from Aladdin Scientific Corporation
n-Octyl 4-Hydroxybenzoate from Aladdin Scientific Corporation