We have a 1260 Infinity II LCMS with a G7129A vial sampler. I tracked a blockage to the stainless steel tubing that goes from the 6 o'clock position on the hub to the column (the red tubing). Luckily we had a spare tubing that we could quickly swap it out for. I am now left with the task of cleaning the old tubing. Is this worthwhile or should I just order a new piece of tubing?
Thanks
