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LiChroCART 30-4,LiChrospher 100 RP-8e 5μm定制柱
5-溴烟酸甲酯
WOULFF BOTTLES WITH 3 ST-NECKS AND TUBUS, MADE OF BORO. GLASS, 1000 ML, H. 155 MM, O.D. 110 MM
FingerTight I - Polyketone/10pk
1-丁基-1-甲基吡咯烷溴化物
气相色谱柱,TRACE TR-5 气相柱, 30m, 0.53mmID, 1.5μm 液膜厚度
70mm 表面皿
TEST TUBE CAPS (1.000 pcs)
4.5mL Certan毛细管样品存储瓶
棕色龙头瓶