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HPLC 进样针, PFTE Tipped 2" 22 Gauge Removable 针头, 25μL
Eclipse XDB-CN 色谱柱
P/W CARBOPACK BHT 100 Teflon气相填充柱
RUBBER STOPPERS, SOLID, TOP DIAM. 27 MM, BOTTOM DIAM. 22MM, LENGTH 25 MM
PUNYW7417559 Pramipexole Impurity 21
SPARE PTFE NEEDLE VALVE,"WITAFLO" BORE 3 MM
PUNYW8432238 Prednisone Impurity 3
盐酸萘甲唑啉
(1R,2R)-1,2-环己烷二甲酸
邻苯二胺 CP(沪试)