Supplier Page from Aladdin Scientific Corporation for Sodium sulfate
1,4-Dioxa-spiro[4.5]dec-8-ylamine from Aladdin Scientific Corporation
D-Glutamic acid from Aladdin Scientific Corporation
Methylthiomethyl Acetate from Aladdin Scientific Corporation
N-Ethyl-2-phenoxyethanamine hydrochloride from Aladdin Scientific Corporation