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Felt-tip paint marker, colour: green marks on almost anything: metal, wood, plastic, glass, paper etc., fast drying, writes on any surface: porous or non-porous, rough or smooth, wet, oily o
CRIM TOP VIALS, BORO., W.ROLLED FLANGE 10 ML, 55 X 20 MM, CAP SIZE N-20, WHITE
ASI PISTON FOR WATERS (M-45, 501)
CULTURE FLASK,FERNBACH TYPE,DURAN,CONIC.
氨氮溶液标准物质
300ul fused insert样品瓶 钳口瓶 100个/包装
密封垫 11MM 空白 500/包装
乙二醇壳多糖
Talboys S形连接件,不锈钢
聚乙烯长嘴滴瓶螺纹盖