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
钇原子吸收标准物质 1000 μg/mL in 2-5% Nitric acid
气相色谱柱,TR-FFAP 15m, 0.25mm 0.25u
4-氟甲苯
套装 顶空 样品瓶 /旋盖/钳口盖-未组装 500 20ML
组合装 透明 TARGET 套装 聚四氟乙烯 隔垫
Filter paper, quantitative, ? 55 mm, medium slow filtration, low ash content Case = 100 pcs.
20ml定量给料单元及配件
EC-1000 15m*0.53mm*1.2um ECONO-CAP
WITO-REX-STIRRER-GUIDES DGBM COMPLETE CONE NS 45/40, SHAFTSD. 16 MM, GL 45
ANCHOR-STIRRER SHAFTS, 95 MM BREADTH, FITS TO NW 100, PK 14 MM