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Tetraethylene Glycol Bis(3-mercaptopropionate)
水质钡标样
TGL-10B 高速台式离心机1号转子
CAPCELL PAK C18 ACR (S-3) 3.0X250
1-氯甲基萘
SEPARATORY FUNNELS, 100 ML, GLOBE SHAPED, SOLID ST-STOPCOCK PLUGS, PE-STOPPERS, ST 19/26, BORE 2,5
甲醇中恩诺沙星-D5同位素标准溶液
甘氨酸试剂
FILTER FUNNELS, 4000 ML, P3 DISC DIA.: 175 MM STEM O.DIA.: 30 MM
AUTOMATIC VOLUMETRIC PIPETTES, 50 ML, AUTOMATIC ZERO POINT, AMBER STAIN MARK, INSCRIPTION; 1 LTR.