Hplc Vial Inserts

Limited volume inserts are an economical solution when there is a limited amount of sample and injection is done using an autosampler. Most autosamplers have a set depth that the injection needle can go into the vial without bottoming out. Inserts increase the sample depth within the vial even if there is a very minute volume of sample available.

A) Vail with fused glass insert

The new vial/insert limited volume vial is a 300 µL flange top glass insert permanently fused to a 12 x 32 mm glass vial. This product provides users with the convenience and performance of an all-in-one micro vial at a fraction of the cost.
The top of the flange places the insert in the center of the vial
Glass-to-glass fusion eliminates concerns about contaminants
Vials are made of borosilicate type 1 glass, available in clear or amber glass

B) Vial with glass insert

1) The PTFE membrane needs to be thin, with a thickness of 0.07-1.0mm as the appropriate size.
2) The silica gel should be selected to be high temperature resistant and highly elastic to prevent the liquid in the sample bottle from evaporating after use.
3) Choose different colors of PTFE membrane and silica gel to distinguish different uses

Glass vial

Rufluor has 10 clean production lines for PTFE silicone composite gaskets, as well as a gasket and cover composite production line and a cover and gasket assembly production line. Provide customers with a complete product series, including Sample vials from 1ML to 2000ML, cap pads from 4mm to 55mm in diameter, and a full range of syringe filters.

It has been OEMed for many well-known scientific instrument companies at home and abroad. They come from pharmaceutical, life science, chemistry, technology, food processing and other industries. At the same time, we also have customers from universities, research institutes, government agencies, and environmental testing agencies, etc. The quality is trustworthy.

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