品牌
生产厂家厂商性质
上海市所在地
Supelco SP-2560毛细管柱
面议
Supelco Vocol气相毛细管柱
￥8460
Agilent HP-5毛细管柱
￥4980
Agilent DB-5ms气相毛细管柱（122-5532）
￥5888
氮、氢、空三气一体机/三气一体发生器
￥19800
空气发生器|XYA-5000G空气泵（进口无油压缩机）
￥8000
聚二氰丙基硅氧烷气相毛细管柱
￥15500
Supelco 气相色谱柱手性柱套装 II
面议Supelco 气相色谱柱手性柱套装 I
面议Supelco γ-DEX 325 气相色谱柱手性柱
面议Supelco β-DEX 325 气相色谱柱手性柱
面议Supelco α-DEX 325 气相色谱柱手性柱
面议Wool plugs are often used in GC inlet liners to improve sample vaporization, and/or to keep non-volatile material from entering the column. They can also be used in packed GC columns, solvent desorption tubes, thermal desorption tubes, and purge traps to retain adsorbent beds.
