METHYLENE GREEN price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-06-27 22:36:53
Purity: 98.0%
Product Detail: Phenothiazin-5-ium,3,7-bis(dimethylamino)-4-nitro-, chloride (1:1)