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滴定仪必备包-2 (10ml交换单元)
3,3-二甲基丙烯酸甲酯
CHIRAL-HSA HPLC COLUMN 5UM 5CM X 2.0MM
NARROW MOUTH,BOTTLES,PE, TRANSPARENT 500 ML, GL 25, HEIGHT 190 MM, O.D. 71 MM
Bα-2H双级减压气体减压器(含转接头)
气相色谱柱,TG-BOND Alumina (Na2SO4 Deactivation) 50m x 0.32mm x 5μm
棕色,A级,棕色,玻璃塞容量瓶
不锈钢药匙,长180mm,圆端9X5mm
LiChroCART 125-4,LiChrospher 60 RP-18 10μm定制柱
COLLECTING FLASKS, ACC. TO SCHLENCK, ROUND BOTTOM, VALVE STOPCOCK WITH PTFE-NEEDLE VALVE AS LATERA