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
Crucibles, 25 ml, outer ? - 35 mm, height 35 mm, made of stainless steel
注射器 扩展手柄 聚四氟乙烯 针尖 可拆卸
250x4mm 5um Hypersil GOLD Phenyl
Rpt 针头 用于365D1841
固红RC盐
鸡肉粉基质中四环素质控样
氮吹仪用不锈钢鲁尔针头,16G,100mm,12支/包
内吸磷-O
EN Extraction Salt and 50mL Tube 4g MgSO4 / 1g NaCl / 1g TSCD / 0.5g DHS 50/pk
HIGH-VACUUM 90° VALVES NORMAG PASSAGE 0-3 MM