美国PerkinElmer 珀金埃尔默仪器AA ICP ICP-MS等原子光谱耗材配件总代理 现货供应O形圈B0506143美国铂金埃尔默耗材配件总代理 石墨管 元素灯 矩管 雾室 雾化器 泵管等一级代理 价格实在 B0506143 AA O-RING 4,47X1,78 B0506666 AA BODY NEBULIZER B0506668 AA BODY NEBULIZER B0506704 AA CHEMIFOLD TUBING KIT B0506722 AA TIP GRAPHITE FUME EXTRACTION B0506736 AA TUBING-PUMP (ORG/GRN) PK/12 B0506737 AA TUBING-PUMP (ORG/YLW) PK/12 B0506738 AA TUBING-PUMP (ORG/WHT) PK/12 B0506739 AA TUBING-PUMP (BLK/BLK) PK/12 B0506740 AA TUBING-PUMP ORG/ORG PKG OF 12 B0506741 AA TUBING-PUMP (WHT/BLK) PK/12 B0506742 AA TUBING-PUMP (WHT/WHT) PK/12 B0507020 AA PTFE Tubing 0.5 MM ID 1M B0507021 AA PTFE Tubing 0.7 MM ID 1M B0507226 AA EMULSION SILICONE ANTIFOAM B0507288 AA NITRAT-REACTION-COLUMN B0507289 AA INDICATOR MIXTURE B0507486 AA CELL-QUARTZ 2 FIAS-MHS inner dia. 7.5mm B0507487 AA WINDOW ASSY-QUARTZ CELL 2 B0507708 AA O-RING 1.42X1.52 70SHORE B0507777 AA FILTER 2 COMPLETE B0507779 AA FILTER-FIAS GLS FBR PK/20 B0507791 AA MAGAZINE-SPARE 2 TUBE PER PUMP B0507792 AA MAGAZINE-SPARE 1 TUBE PER PUMP B0507914 AA 5 PORT VALVE B0507918 AA TUBING ADAPTER K B0507919 AA TUBING ADAPTER M B0507921 AA SCREW PLUG B0507949 AA TUBING ADAPTER N B0507957 AA MIXING/SEPARATOR UNIT B0507959 AA GAS/LIQUID SEPARATOR W/MEMB/FIL B0507960 AA PLUG CONNECTOR B0507962 AA MIXING BLOCK (CHEMIFOLD/TM) TYPE 2 B0508306 AA PTFE MEMBRANE PK/50 B0508310 AA TUBING PER PUMP 3.18 MM BL/WH 40cm PK/12 B0508567 AA FILTER FOR MERCURY ANALYZER PK/5 B0508568 AA PTFE-MEMBRANE / 1ST.