What is Backflash in GC injector and how to avoid it?
![](https://i.ytimg.com/vi/RlYoqCMgxkg/mqdefault.jpg)
11:55
Why GC Inlet Liner has a Hole?
![](https://i.ytimg.com/vi/fBITo7P4lg8/mqdefault.jpg)
18:06
Simple hacks to get smooth baseline during gradient run
![](https://i.ytimg.com/vi/TaLOF_jVRno/mqdefault.jpg)
4:41
Split vs. Splitless Injection
![](https://i.ytimg.com/vi/q7mnUDdMhIc/mqdefault.jpg)
8:46
Why use TAPERED GC Inlet Liners?
![](https://i.ytimg.com/vi/5nRJfUVCw0E/mqdefault.jpg)
21:27
How to select Column for your GC separation
![](https://i.ytimg.com/vi/Kc6AWpPa_BA/mqdefault.jpg)
19:10
How retention of analyte happens on GC column?
![](https://i.ytimg.com/vi/HvpwV5f84b4/mqdefault.jpg)
2:51
[YL6500 GC Maintenance] Sample Loop of GC Valve Replacement
![](https://i.ytimg.com/vi/dWsEsDikpHA/mqdefault.jpg)
4:05