15 x 45 mm PTFE Septum, 144/pk

Sample preparation is only successful when the various products you’re using all work together in perfect harmony. If your sample becomes contaminated, then that means you have to start your sample prep assay all over again. But with the PTFE Septum from Waters, sample contamination can be actively avoided. That’s because the septum acts as a barrier between your vial and the outside environment, protecting whatever is in the vial from contaminants. Plus, each and every septum we provide has been tested thoroughly for cleanliness, as a dirty septum can mean the chance of more contamination. Our thorough QC process is one of the many ways we ensure that you only receive our cleanest and best-operating products. What’s more, if you need any other sample preparation products or chromatography consumables, the team at Waters has you covered. Order the 144-pack of PTFE Septa that measure 15 x 45 mm, or simply ask your lab manager to add a pack to your lab’s next order from Waters.

Speaking of sample preparation, are you aware of the various benefits that a vial septum has to offer?
For one, it protects your chosen compound from contaminants in the air or in your lab. In addition, it also provides the optimum conditions for the sample injection needle, as the needle can penetrate the septum without carrying any other contaminants into the vial. It’s of the utmost importance that every step of sample preparation is checked for cleanliness, as even the smallest contaminants can force you to restart your workflow. But with our PTFE Septa, you can prevent that from happening.

Need to stock up on sample collection vials?
We’ve got you covered with the Clear Glass Screw Neck Vial. This pack of 144 Clear Glass Screw Neck Vials that measure 15 x 45 mm and offer 4 mL in sample volume are tested thoroughly for cleanliness and must adhere to tight dimensional tolerances.

Shopping at Waters is about much more than just getting lab essentials, it’s about supplying your lab with the tools for success and the solutions to improve your workflows with. Simply shop lab equipment to learn more today.