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
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CNWBOND 偶氮柱流速控制针
丙酮中恶虫威
ELECTRODE CABLE PLUG E 2M
MULTIPLE ADAPTERS, WITH TWO PARALLEL NECKS, CONE ST 19/26, SOCKETS ST 14/23
FLASK, ROUND BOTTOM, FOR WATER ESTIMATORS, ACC. TO DEAN STARK 500 ML, ST 29/32
(一恒) BPN-80CW(UV)二氧化碳培养箱,80L,水套式
Hibar 30-4,LiChrospher 100 Si 15μm定制柱
FRACTIONATING COLUMNS, ACC. TO HEMPEL, W. VACUUM JACKET, CONE ST 29/32, SOCKET ST 29/32, EFFECTIVE LENGTH: 200 MM
ICP-MS调谐标准溶液,6种元素,1 mg/L ,溶于1%硝酸