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STERILE MIXED ESTER CELULOSE MEMBRANE FILTERS, GREEN, FOR MICROBIOLOGY
柱芯
OMNIS cylinder unit 10mL w/o accessories
STANDARD THERMOMETER,ENCL.SCALE,BLUE RE- FLECTING,OPAL GLASS SCALE,DIFFICO-GRAD. MERCURY FILLING
安捷伦不锈钢填充柱,0.5M 1/8 2mm HayeSep N 80/100 SS
4,4-二乙酰联苯
水相滤膜,50mm直径,已灭菌,孔径0.45um(定制)
N-乙酰基-2-咪唑烷酮
残杀威标准品
5-溴-2-氟-3-吡啶硼酸