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
2%Silicon OV-1on Chromosorb Waw Dmcs 60/80玻璃柱
1000ml烧杯、西玛克斯玻璃、无色透明、低形
Qualitative filter papers, ? 90 mm, low ash content, medium slow Pack = 100 pcs.
STIRRER MAGNETS Removable Ring
PCB-81(3,4,4‘,5-四氯联苯,13C12, 99%) 标准品
PK3 6.35MM X 6.35MM UNION, PTFE
DB-35 气相毛细管柱
脲 AR(沪试)
流动液相盖
Nα-BOC-Nε-Z-L-lysine