| Stainless-steel Support Ring, for Condenser/funnels, id Φ70~Φ150mm, 써포트 링 | 3,150원 | |
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| SciLab® Stainless-steel Support Ring-Clamp, Φ50~Φ90mmIdeal for Various Funnel &c., , 홀딩 링-클램프 | 4,000원 | |
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| SciLab® Φ50~178mm Grip Heavy duty Stainless-steel Ring Clamp HolderIdeal for Big Condenser & Column Holding, , 대형 콘덴서 & 칼럼용 홀더 | 11,430원 | |
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| PVC Coated Flask Diver Ring, Diver/Sinker, 0.3·0.5·1.1kgMade of Coating PVC Steel, id.Φ48·56·70mm, PVC 플라스크 다이버 리드 링 | 20,760원 | |
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