4,4'-亚甲基双(2-甲苯胺),4,4'-Diamino-3,3'-Dimethyldiphenylmethane,分析标准品,99.9%

产品编号Bellancom-YE108025

Cas号838-88-0

纯度/浓度分析标准品,99.9%

储存温度2-8℃

规格 0.00 ~ 1,008.00

增值税发票√顺丰快递√订货电话:18601927057