Lavigne Laboratories, LLC

Syringeless Direct Dynamic Thermal Desorption

Syringeless Dynamic Collection with Solid Absorbents
The glass sample vial can be used to trap organics by replacing the sample with a solid absorbent. In the dynamic collection mode a gas is used to sweep the sample organics through the solid absorbent where they become trapped. Syringeless Injection is then used to thermally extract the trapped organics from the solid absorbent and into the capillary column.

Syringeless Static Collection with Solid Absorbents

Syringeless Solvent Free Injection

Syringeless Microscopic Particulate Injection

Syringeless Quartz Micro Fiber Collection

Syringeless High Temperature Gas Chromatography Injection


1991 to 2000

2001 to Present