Buck Scientific
PTV——可编程温度汽化注射器
PTV——可编程温度汽化注射器
- 弹道加热
- 能够停止载气
- 大容量注射至 1.0mL+
- 无需预浓缩即可实现低检测限
- 分流/不分流和柱上模式
- 热解吸应用
- PeakSimple 控制
程序升温汽化 (PTV) 选项为加热分流/不分流进样器增加了弹道加热功能，以适应大体积进样和热解吸应用。在 PTV 模式下，分流/不分流进样器的隔热层将被移除，以便柱温箱风扇在分析间隙冷却进样器。
PTV 进样器套管内填充有少量吸附剂，例如 Tenax。初始柱温箱温度（用于维持进样器冷却温度）应设置为略高于溶剂的沸点。当大量样品注入时，溶剂会蒸发并穿过吸附剂材料，从分流口流出。分流口和载气均由 PeakSimple 控制。在 PTV 弹道加热期间，可以关闭载气，以便在吸附的分析物解吸到色谱柱上之前对其进行预热。
带 10 通阀的 PTV 和分流/不分流进样器
4,119.00 美元
Silcosleeve 衬管可填充 Tenax 等吸附剂，离线加载样品后插入 PTV 进行解吸。加装 10 通阀后，PTV 可用作挥发性物质的热解吸器。
无法加载取货服务可用情况
GC Accessories
GC graphite/Vespel sealing gasket
GC injection port split septum
Syringe for GC
Capillary-column chromatography
Frequently Asked Questions
How can I contact you?
Feel free to call us T+86 189-6516-4839
or email sales@nwspec.com to:
• Place an order
• Ask for a quote
• Or if you have any other questions
You will always get a live person here at NWSPEC; never an automated system!
We are open from 6:00AM - 7:00PM Eastern Time, Monday - Friday.
Where can I find application notes?
If you have any questions regarding the application notes, or can't find the one you are looking for, please contact Sales at sales@nwspec.com
Do you have instructional manuals for your instruments to download?
Yes, we have instructional manuals for our instruments. They can be found on https://nwspec.com/pages/resource .
If you don't see the one you are looking for, please contact: sales@nwspec.com