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碘乙腈
3-萘酚-2,7-二磺酸钠
分析天平
乙酸钴
2-氯-3-硝基-6-甲基吡啶
DISCOVERY HS F5 3UM 5CM X 4.6MM HPLC COLUMN
DENSITY-HYDROMETER, DIN 12791, M50-165 1,650-1,700:0,001 G/CM3, NOMINAL RANGE 80 MM, L. 260 MM,
PREC.LOW TEMP.LAB.THERMOMETERS, YELLOW ENAMELLED, DIFFICO-GRAD.ORGANIC LIQUIDS -38+50|C, DIA.6-7
2,2-双(烯丙氧基甲基)-1-丁醇(含单和三取代物)
BIOBASIC 18 10UM 100X10MM PREP COLUMN
