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冷凝管
PK6 70MM BUCHNER FUNNEL 25GM FLORISIL
滴瓶,透明,50 ml,含有胶头滴管及乳胶头
甲基对硫磷快速检测试纸条
气进样针
镊子,PTFE材质,方端,长度150 mm
棕褐色 PTFE/硅胶隔垫
其他
5-降冰片烯-2-甲腈(异构体的混合物)
Lab. coat white for men, size 48, acc. to EN 13034, chemical resistant, made of 100% polyester fibers, washable up to 95°C, with pressure buttons and pockets