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
1-(2-氨基乙基)哌啶
芦荟甙
Process Chemistry, Replacement Olives, Compression Fitting, 5/PK, Metric,Bore Size 6mm
Talboys 圆形支撑板
7种元素ICP-MS混标,Al/Fe/Ca/Mg/P/K/Na,100mg/L溶于2% HNO3
Fenridazon标准品
1-萘酚-4-磺酸钠
BETASIL C1 5UM 100X3MM COLUMN
棕色广口瓶60ml
填料 5% SE-30 on Chromosorb WHP 80/100