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2,6-二氟-4-羟基 苯甲醛
Inspire C8 3μm 50 x 2.1mm
HYPERSIL GOLD 3UM 75X2.1MM COLUMN
CHROMATOGRAPHIC-COLUMNS, ST-SOCKET 29/32, VALVE AND PTFE-VALVE PLUG, SOLID PLUG, SCREW-THREAD RE
甲醇中多西环素溶液标准物质
CHROMABOND Easy SPE小柱(改性聚苯乙烯二乙烯基苯),500mg,6ml
ISOPLAN-SAFETY DISCS, 19 MM BORE, (RESISTANT UP TO 750°C)
p-Menthane
ASTEC (R,R)P-CAP-DP 5UM 25CM X 4.6MM
岛津LC-10ATVP 泵出口单相阀