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BLANKS FOR SEPARATING FUNNELS CONICAL, 2000 ML, DURAN
苯扎氯铵
溶剂效应消除器,HPLC型
LY2109761
rac-帕罗西汀-d4盐酸盐
PP漏斗,波形外壁,外径150 mm,管长115mm
辣椒粉中罗丹明B分析质控样(2倍检出限水平)
DURAN? baffled flask, GL 45, with 4 bottom baffles, with membrane screw cap, 1000 ml
(一恒) MJ-250-I霉菌培养箱,250L
50x2.1mm 3um Hypersil GOLD C4