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序号 中文名称/NAME* CAS No* 浓度/CONC.*(mg/L)" 1 丙烯醛-2,4-DNPH Acrolein-2,4-DNPH [888-54-0] 1002 丙酮-2,4-DNPH Acetone-2,4-DNPH [1567-89-1] 1003 苯甲醛-2,4-DNPH Benzaldehyde-2,4-DNPH [1157-84-2] 1004 丁醛-2,4-DNPH Butyraldehyde-2,4-DNPH [1527-98-6] 1005 丙醛-2,4-DNPH Propionaldehyde-2,4-DNPH [725-00-8] 1006 乙醛-2,4-DNPH Acetaldehyde-2,4-DNPH [1019-57-4] 1007 甲醛-2,4-DNPH Formaldehyde-2,4-DNPH [1081-15-8] 100
带书写签的透明样品瓶,蓝色螺纹盖,PTFE/硅橡胶隔垫,500个/包
GC 螺纹 11MM 超净
硅烷化组合装 棕色 DP
SILICONE TUBING, I.D. 4 MM, WALL THICKNESS 1,5 MM
叔-丁基 4-(溴甲基)苯甲酸酯
0.05ml 未灭菌连续等分移液器吸头,100只/包
克洛诺菌筛选肉汤基础
甲醇中间甲酚溶液标准物质
ADAPTER FOR FILTER FUNNELS,DURAN
PETRI DISHES, PRESSED, DURAN