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新亚铜试剂盐酸盐一水合物
1,3-二溴四氟苯
SPHERISORB SCX 5UM 10X4MM DROP-IN GUARDS 4/PK
BURETTES, DIN-AS,50 ML:0,1 WITH TIP AND RUBBER TUBING, SCHELLBACH
Bio-Bond C4 10μm 100g
(定制产品)6种元素ICP-MS混标,Sc/Ge/Y/In/Tb/Bi,100mg/L ± 2% 溶于2% HNO3
球形抽气管
(一恒) DHG-9140A鼓风干燥箱(镜面不锈钢内胆)内胆尺寸W×D×H(mm):550×450×550
PUNYW7186493 Paroxetine EP Impurity C (N-Benzyl Paroxetine)
COBAS SEGMENTS BULK (1 pc)