5 μL Syringe Metal Plunger w/ PTFE Seal
商家询价 上海希言科学仪器有限公司
250x4.6mm 3u Hypersil GOLD PFP
石墨 刃环 0.35 ID, 用于use with 色谱柱s with 0.25 ID,10个/包
Dual ICP-MS Filter H2O use with N8146004
Deuterium Lamp for S200 UV/VIS
Sipper Tubing to Cuvette In
Thermo ScientificTM DionexTM ADRS 600 4mm 阴离子抑制器088666CMD
Alumina Injector .80mm ID for Optima 8x0
硫酸盐标样,100ML/瓶
AS20 阴离子分析柱,4X250MM