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6-甲氧基吲哚
3种元素AA混标,1000mg/L溶于5% HNO3 (GBT 5750-6)
白色 开口 瓶盖 / 岛津仪器
乙二醛 溶液
STIRRER MAGNETS Coloured Double Ended - R, B, Y
Bis(2-ethylhexyl)adipate-d8
STANDARD THERMOMETER,ENCL.SCALE,BLUE RE- FLECTING,OPAL GLASS SCALE,DIFFICO-GRAD. MERCURY FILLING
20kg-1g 砝码套装, OIML CLASS F1级别,带NVLAP证书,木盒包装
LABORATORY BOTTLE 5000 ML, ST 29/32, ONE STOPPER SIZE, ? 182 MM, HEIGHT 335 MM, AUTOCLAVABLE, HEAT
Thermo TRACE DSQ 真空隔离阀密封垫