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改良卵磷脂肉汤
环丙乙炔
5%PEG-6000 ON CHROMOSORB PAW 68-80 2M GLASS
丙酮中甲酸溶液标准物质
U-CONNECTION TUBES WITH SERRATED ENDS, SIDE ARMS 40 MM, O.D. 6 MM
装有 Ultracel-3 超滤膜的 Amicon Ultra-15 离心超滤管
Equinox 精密天平(外校)
进样针(1L,型号:S1000 不带针头 Trachael SYR )
EXTRACTION THIMBLES, MADE OF FAT-FREE FILTER PAPER, FOR EXTRACTOR CAPACITY 30ML, I.D. 22 MM, HEIGHT
5-溴芦竹碱