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
WondaPak QuEChERS SPE 2ml PSA/C18净化管
Talboys不锈钢砂浴式加热盒,适用于2模块加热器
液相进样针 10F-LC
溴代硝基甲烷
斜肩瓶,PP材质,细颈,5000 ml,GL45,PP瓶塞
OVER-FLOW-FLASKS, FOR WATER TREATMENT, 22,7 ML, WITHOUT STOPPER, CUTED AND GROUNDED EXACTLY AT TH
785电源
气相色谱柱,TRACE TR-1 气相柱, 30m, 0.25mmID, 1μm 液膜厚度
BOTTLES WIDE MOUTHED, WITH DIN-SCREW THREAD W.SCREW CAP, 250 ML, AMBER-GLASS
SPB-50 气相毛细管柱