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乙醇醛二聚体
组合装 透明样品瓶 套装 含 包
填充柱密封垫,85% Vespel / 15%石墨, 1/8英寸*1/8英寸
ELECTRODES EQUIVALENT TO METROHM TEMPERATURE PROBES 6.1110.110
乙酰氯
FILTER PAPER CIRCLES,(1) SOFT, RAPID, FILTER-DIA. 110 MM, PACK OF 100 PCS
MICRO LAMBDA PIPETTES, TRANSFER TYPE, 5 UL, SUITABLE FOR CERTIFICATION, COLOR CODE WHITE
AIR TUBE F.OIL/GREASE 12X *
BACTERIOLOGICAL PETRI DISHES, PS, D: 55 MM, GAMMA RADIAT., WITHOUT VENTS, 1 BAG = 15 PCS / 1 CARTO
烯唑醇,10ng/ul于异辛烷 标准品