货号 | 描述 |
71022AST | Astec CHIRALDEX™?B-PH气相毛细柱L×I.D.20m×0.25mm,df0.12μm,1个/包 |
71023AST | Astec CHIRALDEX™?B-PH?气相毛细柱L×I.D.30m×0.25mm,df?0.12μm,1个/包 |
71024AST | Astec CHIRALDEX™?B-PH气相毛细柱L×I.D.40m×0.25mm,df0.12μm,1个/包 |
71025AST | Astec CHIRALDEX™?B-PH?气相毛细柱?df?0.12μm,1个/包 |