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半胱氨酸盐酸盐溶液
Potassium Hexahydroxoplatinate(IV)
气相填料
PUNYW10361349 Levonorgestrel Impurity 9
盐酸坦索罗辛
Magnetic stirring-bar, PTFE, octagon, 8 x 51 mm
白酸滴定管(塑料王塞)
Rtx-OPP2 气相色谱柱 20m 0.18mm ID 0.20um
施耐德浓缩仪弯头
THERMOSTATIC-REACTION VESSEL, FLAT FLANGE WITH GROOVE, WITH DRAWAL VALVE, GRADUATED, CYLINDRICAL, ROUND BOTTOM, DN 120, 5000 ML, KF 15, VALVE 10 MM, OUTER ? 200 MM, INNER ? 160 MM, HEIGHT 43