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HitHunter 50-21,2 Purospher STAR RP-8 endcapped (5 um) HPLC ready-to-use-column
(定制产品)21种元素ICP-MS混标，溶于5% HNO3
7135-0001专用夹具，聚碳酸酯
GRIFFIN BEAKERS,TRANSPARENT ETFE,WITH SPOUT,AUTOCLAVABLE 100:5 ML, 70 MM X 49 MM
5'-氨基-5'-脱氧-2',3'-O-异丙叉腺苷
LCTech用于60ml瓶子带孔密封盖
FLASKS, PEAR SHAPED, CENTERED, PRECISO, FLAT BOTTOM, ST 14/23, CAPACITY 12 ML
灰色9.5mm进样隔垫，50个/包
CNW 玻璃萃取管空管（PAEs检测专用）
3-溴-5-氟苯甲酸甲酯
