【技术特点】-- ZX-1全二维气相色谱

两级热调制器

使用一个连续的冷喷嘴和一个脉冲化的热喷嘴，将捕集到的样品重新传送

采用液氮作为冷却剂，zei低温度可以到-189度，可对非常宽范围的样品（C4~C55）进行调制。

可安装在Agilent 7890GC, 6890GC, 5973QMS, Shimadzu GC-2010 & GCMS-QP2010Plus, Thermo Trace GC上

可以与气质联用，组成GCXGC-MS，得到更多定性信息。

可以与飞行时间质谱联用，组成GCXGC-TOFMS。

Features:

• 2 stage loop modulator

• Liquid N2 cooling bath (optional 5, 10 or 20 liters)

• Modulation rated for C3+

• Installs on Agilent 7890GC, 6890GC, 5973QMS, Shimadzu GC-2010 & GCMS-QP2010Plus, Thermo Trace GC

• Secondary oven installed as an option

• Secondary oven can lead or lag the main oven up to 40°C

• No moving parts

• Modulation cycle range from 1000ms – 32000ms

Benefits:

• Easy to install; most users can manage own installation within 2 hours

• Can be uninstalled and allow GC to be used for other methods. Not necessary to have dedicated GC

• More robust than the quad jet

• Sharpest known modulation gives sharpest secondary peaks, hence highest possible secondary peak capacity.

• Higher sensitivity than non-thermal modulators due to peak focusing

• Compatible with MS at ordinary flow rates, unlike non-thermal modulators

【技术特点对用户带来的好处】-- ZX-1全二维气相色谱

【典型应用举例】-- ZX-1全二维气相色谱