The Advantage of Hawach Sample Vials
Sample vials are perfectly suited for the collection, preservation, and storage of the samples in the lab. We are very proud of offering a variety of amber and clear glass vials in different ranges with Type I, borosilicate glass tube which can ensure the integrity of the contents. Hawach 3 selection of sample vials with screw top, crimp top, and snap top, are commonly used in most of the applications.
With PTFE/silicone septa, the crimp cap of crimp top sample vials provides a larger target area to improve the accuracy of the autosampler needle. Compared with the crimp caps, the snap top sample vials are generally more convenient as they can be operated by hand very easily. And the screw thread top sample vials we have are widely used for applications which are critical to the stability of the glass.
We also have headspace vials which are suitable for headspace analysis of volatile solids and gases with the material of extractable borosilicate glass with low expansion rate, high-temperature resistance, and high chemical stability.
All of our sample vials are manufactured under good quality control, including height, diameter, bottom, thickness, and cleanliness. They are compatible with a various autosampler to reach your need in the lab.