Decrease your risk of failed analysis and sample reruns
- Vials and caps are lot tested by HPLC for cleanliness—certificate of analysis included, complete with chromatogram
- Compatible with all autosamplers
- Minimal pH shift—vials and closures have a neutral pH factor
Certified vials are tested to confirm that the vials, cap, and septa have been properly manufactured, handled, and packaged for quality results. Short thread vials have a wide opening (6.0 mm) with a unique 9-mm thread design that allows you to screw on the caps and still use them in a robotic autosampler. The thread sits much higher on the vial allowing space between the bottom of the thread and the shoulder of the vial.
High-recovery vials deliver maximum sample capacity (1.5 mL) with minimal residual volume (<4 µL)—use with bottom draw-port needles. Clear glass vials are made of Type I, Class A 33-expansion borosilicate glass. Amber vials are made of Type I, Class B 51-expansion borosilicate glass and are ideal for light-sensitive samples.