Polypropylene 12 x 32 mm Snap Cap Vial, with Cap and PTFE/Silicone Septum, 700 µL Volume, 100/pk

Chromatographers frequently use the Polypropylene 12 x 32 mm Snap Neck Vial with Cap and PTFE/Silicone Septum as a less expensive alternative to glass for sample vials. When glass is not an option, and there is a risk that a substance or molecule can adhere to a polar glass surface, polypropylene, a non-reactive material, is utilized in laboratories. In addition to this, the lab equipment permits burning even when the container is still sealed, minimizing exposure to potentially dangerous substances. The substance is resistant to heat up to 135 °C.

Select the Polypropylene 12 x 32 mm Snap Neck Vial with Cap and PTFE/Silicone Septum for your laboratory. The lab equipment is composed of hygienic polypropylene and is ideal for uses where the medicine or molecule may stick to a polar glass surface.

The Polypropylene 12 x 32 mm Snap Neck Vial with Cap and PTFE/Silicone Septum comes with a universal screw cap. The glass rim and cap are squeezed together when the cap is screwed on, creating a tight seal and mechanically holding the septum in place during piercing. It may be assembled without using any tools. For polypropylene vials with screw closures, there exist options such as the prelit PTFE/Silicone septum and the polyethylene septumless cap.

To guarantee that your results are unaffected and always reliable, Waters vials are examined and checked for quality and cleanliness. You may use the vials with ease because they work with all autosamplers. With a total volume of 700 µL each vial, each package has 100 vials.

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We recommend that you also explore the Blue, 12 x 32 mm Snap Neck Cap and Preslit PTFE/Silicone Septum, 100/pk. A Preslit PTFE/Silicone septum is used in conjunction with this snap neck cap to allow sufficient venting and avoid vacuum buildup in the sample vial. This improves sample-draw repeatability and gets rid of coring from the needles in the bottom draw port. The excellent resealing ability of these septa makes them appropriate for repeated injections in laboratories as well. A working temperature of -40 C to 200 C is recommended. These septa are advised by Waters for precise sample drawing and venting.