303148QPH-300II氢气发生器台查看|订购
303147YQAR-720氩气双表头减压器压力表个查看|订购
303146PY22113Thermo移液器吸头袋查看|订购
303145PY22112Thermo移液器支查看|订购
303144PY22111北玻容量瓶盒查看|订购
303143PY22110北玻容量瓶盒查看|订购
303142PY22109北玻容量瓶盒查看|订购
303141PY22108北玻容量瓶盒查看|订购
303140PY22107北玻容量瓶盒查看|订购
302972PY22106样品管外径9mm,内径7mm,长度288mm,底部球直径26mm,玻璃（石英玻璃），支查看|订购
302971PY22105玻璃试管直径16mm,长100mm,无刻度，支查看|订购
302970PY22104精密pH试纸_0.5-5.080条/本查看|订购
302969PY22103精密PH试纸_5.5-9.080条/本查看|订购
302956LH-N2N3氨氮试剂连华专用100样/包查看|订购
302955LH-Eg-100COD抗高氯试剂连华专用100样/包查看|订购
302954LH-D/E-100COD试剂连华专用100样/包查看|订购
302948PY22101去污粉500g/瓶查看|订购
302947PY22100移液枪可调式,5mL,大龙查看|订购
302946PY22099移液枪吸头100ul,1000支/包,赛默飞移液枪专用,国产普通查看|订购
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302943PY22096塑料烧杯250mL查看|订购
302942PY22095塑料烧杯150mL查看|订购
302941PY22094塑料试剂瓶托盘43*29*9cm 防酸碱、防腐蚀查看|订购
302940PY22093磁力转子聚四氟乙烯,9*30mm查看|订购
302939PY22092消解管上海海恒5B-1消解器专用查看|订购
302938PY22091消解管联华科技LH-9A消解器专用查看|订购
302937PY22090比色瓶25*80mm查看|订购
302936PY22089比色瓶25*60mm查看|订购
302935PY22088石英比色皿10cm,个查看|订购