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甲酰氨基丙二酸二乙酯
直接进样口衬管,5根/包
聚丙烯测试管
Lab marker, red, with extra fine tip, ideal for histology and cytologie, used on cold and warm surfaces, tape, plastic, glass, metal, porcelain, foam and much more, ultra permanent ink th
COLUMN CLAMP 12 MM FOR 817*
1-乙基-3-甲基咪唑鎓四氟硼酸盐
过滤装置-250ml容量,MF75TM系列,聚苯乙烯外壳;Supor*machV PES膜,孔径0.2μm
三口烧瓶,4/1000/24*3
2-(3-氯苄氧基)苯甲醛
Diamonsil C18 5μm 150 x 4.6mm