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LiChroCART 250-2,LiChroprep 100 Si 25-40μm定制柱
FLIP-PIPETTING RUBBER BALLS, F. ALL VOLUMATIC AND GRADUATED PIPETTE SIZES. 2 PRESSURE AND 1 AUTO
1,3,5-三苯基苯
PUNYW10003275 Droxidopa Impurity 11 (DL-erythro-Droxidopa)
萃取柱
STIRRING THERMOMETERS,SOLID STEEM,DIFICO GRAD. FILLED W.ORGANIC LIQUIDS,-10+150|C DIA. 6-7MM, L.26
偏磷酸
气相微量进样针10ul
5-亚乙基-2-降冰片烯
FIXOPET FX 1000 (Micropip, 1000 μl)