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
Graphpak进样口密封垫;0.32mm
(定制产品)5种元素ICP-MS混标,Ca/Fe/Mg/K/Na,500mg/L溶于5%HNO3
LiChroCART 30-4,LiChrosorb CN 7μm定制柱
BOTTLES, PTFE, HEAVY WALL, W.SCREW CAP 25 ML
2-乙氧基噻唑
Stabilwax气相毛细管柱
填料 3% OV-210 on Chromosorb WHP 80/100
10μl 进样针 RN 50mm GT Gauge 26, Cone Tip
Skirrow琼脂配套试剂
ANALOGTEIL