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
7125 SAMPLE LOOP 100UL
CHROMATOGRAPHIC-COLUMNS, 280 ML, ST-STOPCOCK, W. VALVE AND PTFE-VALVE PLUG, 30 X 400 MM, BORE 2,5
4-(4-Methoxyphenoxy)benzaldehyde
14种元素混标(Al, Ca, Cd, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, V, Zn)
PLUNGER HOLDER CO-SA DB 柱塞杆组件
连接件
TEFLON PISTON W. DOME 20 *
4-甲氧基苯甲酰肼
FUNNEL, ST-CONE 19/26, ANGLE 60°C, PRECISO, WITHOUT STOPCOCK, ONE SIDE FLAT, DIA. 80 MM
洗瓶,PE-LD材质,500 ml,用于乙醇