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
Al, As, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Na, Ni, Pb, Si, Sn, Zn @ 100 μg/mL in 2% HNO3/tr HF,100mL Certified for 18 Months
FILTER DISCS, POR.3, D. 20 MM, DURAN
500mg 砝码 (E-2级)
Talboys 25.4cm PTFE温度探头
30mL中型坩埚盖
电极
不分流衬管,5个/包
AQUASIL C18 5UM 50X1MM COLUMN
丙酮酸钠,生化试剂 BR(沪试)
CHROMATOGRAPHIC-COLUMNS, 65 ML, W. RESERVOIR 250 ML, SOCKET ST 29/32, ST-STOPCOCK W. SOLID PLUG, 2
对甲苯磺酰肼