Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality beta-Nicotinamide adenine dinucleotide disodium saltCAS NO.: 606-68-8
High Quality BENZYLTRIMETHYLAMMONIUM DICHLOROIODATECAS NO.: 114971-52-7
High Quality 3-METHYL-1-(3'-SULFOAMIDOPHENYL)-5-PYRAZOLONECAS NO.: 89-29-2
High Quality 7-Amino-1,3-naphthalenedisulfonic acidCAS NO.: 86-65-7