Simultaneously prepare up to 12 samples with our simplest and
most economical manifold. The Preppy consists of a chemicalresistant
cover and gasket, glass basin, vacuum release vent and 12
individual control valves with knurled tops and stainless steel solvent
guide needles.
Two optional collection racks are available – one for 2 and 4 mL
autosampler vials and the other for 15 (w/21 mm O.D.) or 40 (w/28
mm O.D.) mL vials. An optional vacuum gauge/bleed valve assembly
can be installed to allow precise control of the vacuum