
Model D-5 is designed for plug-and-play installation on the Agilent 6890. The D-5 is optimized for trace level work in th…

The D-4 is single mode, optimized for trace level work in the helium photoionization mode.

Model D-6 is available in versions for easy installation on most of the GCs in current use,

Valco internal sample injectors are designed for injecting samples that are too small for conventional loop injection. Si…

Valco internal sample injectors are designed for injecting samples that are too small for conventional loop injection, ac…