如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
2-Picoline Solution 100ug/ml in Methanol
Dysprosium - 10% HCl
Yerba Mate (Ilex paraguariensis) Leaf BRM 标准品
45248, Chrysene (purity) 标准品
氟丙菊酯溶液,100ppm
a-Bromo-o-tolunitrile (无证书)
嘧霉胺纯度标准物质
N.N-Dimethylacetoacetamide (无证书)
呋菌胺 BePure-23969YA
PUNYW25307111 Sultamicillin EP Impurity F