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SUCTION TUBE, WITH NEEDLE VALVE STOPCOCK, CONE ST 19/26
羟基萘酚蓝二钠盐
螺帽(塑料),红色, GL 14
SCREW THREAD, DOUBLE DURAN TO 1.469.01 1/2
TEST TUBE RACKS, STAINLESS STEEL WIRE, H.70 MM, L. 223 MM, W. 86 MM, COMPARTMENT SIZE 16 X 16 MM,
PIPETTE TIPS, PP, 2-200 μL, YELLOW, CONFORMITY CERTIFIED, UNIVERSAL
二苯亚甲基氨基乙腈
14/23 缩醛树脂弹性夹
50 ML棕色磨口广口瓶
Insert单个内嵌小室,13 mm,24/6,PC膜,8.0μm,IOS