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
芸香苷纯度标准物质
Cable for Column Heater 861 1.2 m
吡格列酮
1000mL过滤瓶
巴豆酸丁酯
SEPARATORY FUNNELD, GLOBE SHAPED, BOROSILICATE GLASS, UNGRADUATED, W. ST-PTFE-STOPCOCK,PE-STOPPER,
200g-1mg 砝码套装, OIML CLASS F2级别
Ring support open solid cast brass PVC,coat.inner dia.57 mm locking clamp/screw
3-(三氟甲氧基)溴苄
SS Long 螺母s (10 个/包装)