关注微信公众号查券更方便
AstecCHIRALDEXG-TA毛细柱73033AST|30m*0.25mm*0.12um
Astec CHIRALDEX G-TA毛细柱73033AST|30m*0.25mm*0.12um
73033AST默克Astec CHIRALDEX G-TA毛细柱30m*0.25mm*0.12um
73033AST Supelco Astec? CHIRALDEX? G-TA 毛细管GC色谱柱
