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LiChroCART 25-4,Purospher STAR RP 8 E 3μm定制柱
CHROMATOGRAPHIC-COLUMNS, FUSED-IN SINTERED GLASS-DISC (PO), WITHOUT STOPCOCK, 30 X 400 MM, 280 ML
7-Ketoabiraterone Acetate
PUNYW8754468 Canagliflozin Impurity 34 (alpha-Isomer)
WITEG长型玻璃巴斯德吸管,总长230mm,吸嘴120mm(带棉塞)
蓝色 SNAP-IT 密封垫 聚四氟乙烯/硅树脂
1,3-二甲基脲嘧啶
4-正戊基联苯
p-Nitrophenyl Propionate
不分流衬管