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气相色谱柱,TG-17MS 15m x 0.53mm x 0.25μm
O-rings, DN 100, made of Silicone
3,4-二溴马来酰亚胺
LiChroCART 125-2,Purospher RP-18e 10μm定制柱
PESTLE, PORCELAIN, DIA. 37 MM, LENGTH 132 MM, WITH GRINDING SURFACE, GLAZED
CONICAL STOPPER 1 HOSE - 26x19 mm, h 28 mm
ST-SEPARATE PLUGS, SOLID, ACC. TO DIN 12541, BORE: 4 MM, ST 18,8
Kromasil C-8半制备柱
托品酸
Apparatus for the determination of essenial oils acc. to DAB, complete, borosilicate glass