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
Bentone 34/DNDP SCOT SS. 气相毛细管柱
HYPERSIL GOLD PFP 1.9UM 100X2.1MM COLUMN
丙二酸钠盐
钙(Ca)AAS标准溶液,1000mg/L溶于1% HNO3
用于接管的蓝色螺旋盖
Laboratory scissor, length: 250 mm, straight, with plastic grip, stainless steel
ELECTROL.VESSEL CER. LARGE**
原子吸收分光光度计检定用标准物质(Cu)
2,2-二乙氧基苯乙酮
2-乙基乙酰乙酸乙酯