4-Formyl-3,8-dihydroxy-9-(hydroxymethyl)-1,6-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-7-carboxylic acid,Protocetraric acid,分析标准品,

产品编号Bellancom-YE113299

Cas号489-51-0

纯度/浓度分析标准品,

储存温度−20°C

规格 0.00 ~ 7,728.00

增值税发票√顺丰快递√订货电话:18601927057

  • 储存条件: −20°C