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
FLASKS, PEAR SHAPED, CLAISEN-VIGREUX, 50 ML, CN ST 14/23, SN ST 14/23
PEEK微型三通
丙酮醛溶液
俾斯麦棕R
镉(Cd)ICP标准溶液 1000 μg/Ml溶于2-5%硝酸
异戊酸异戊酯
EXTRACTION FUNNELS F. SHAKERS 2000 ML, W. FILLER PIPE GL 45 CENTER-NECK GL 45, PTFE-VALVE- STOPCO
BDS-HYPERSIL-PHENYL 5UM 50X2.1MM COLUMN
1g-5kg 砝码套装, OIML CLASS F2级别,木盒包装
宽口瓶 高密度聚乙烯 8OZ