Supplier Page from Aladdin Scientific Corporation for δ-HCH solution
1,3-Propanediol from Aladdin Scientific Corporation
2-Amino-5-bromo-3-methylpyridine from Aladdin Scientific Corporation
2-Naphthaleneacetic acid from Aladdin Scientific Corporation
5-Chloro-2-hydroxybenzyl alcohol from Aladdin Scientific Corporation