Extraction Apparatus Extractor / Percolator Valve Plug Designed for routine extractions of plant and marine samples. Unit may be used with aqueous or organic solvents. Select from four sizes. Moderate pressure or vacuum may be used to support sample material. (1 per EA)
Extraction Apparatus Extractor / Percolator Valve Plug Designed for routine extractions of plant and marine samples. Unit may be used with aqueous or organic solvents. Select from four sizes. Moderate pressure or vacuum may be used to support sample material.