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香芹酚
DISCONNECTOR PE, ? 14-15-16 mm (Nominal)
单向阀(I-class-初级泵用)配件
WITOPETTOR 2-10 UL, CONFORMITY CERTIFIED
THERMOSTATIC-REACTION VESSEL, FLAT FLANGE WITH GROOVE, WITH DRAWAL VALVE, GRADUATED, CYLINDRICAL, ROUND BOTTOM, DN 60, 1000 ML, GL 14, VALVE 6 MM, OUTER ? 105 MM, INNER ? 80 MM, HEIGHT 350 M
玻璃刻度吸管
称量瓶,低型,32×50mm,20ml
CD-1301气相毛细管色谱柱
漏斗,硅硼玻璃33,外径100mm,管径 10mm,管长 100mm
(德国KNF) 抗化学腐蚀隔膜计量泵,流程控制