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对氯苯氧乙酸钠,95%
N,N'-亚甲基双(丙烯酰胺)
霜脲氰标准品
STOPCOCK, THREE WAY, DIN 12554, T-BORE, SOLID ST-PLUG, CAP. SIDE ARMS, SCREW-THREAD RET. NUT, B:2
PK250 11MM MOLDED LB-2 SEPTA W/HOLE
干洗溶剂
50ml A级透明容量瓶、蓝标、无顶塞、ST12/21
HCFC-225 (mixture of ca and cb)
RUBBER TUBING FOR LABORAT. PURPOSES, ID.20 MM, WALL 3,5 MM
Additional 8-channel 6 roller cassette block with pressure lever cass.