05.659
Micro Kjeldhal Nitrogen Distillation Assembly (Pregal, Parnes and Wagner App.) complete with 1 ltr. Steam Flask, Glass Condenser, Vacuum Jacket, Stand & Clamps etc., without burner.
05.659.02
Micro Kjeldhal Nitrogen Distillation Assembly with 2 ltr. Steam Flask
05.659.05
Vacuum Jacket only