NucleoVac Valves (24)

NucleoVac Valves (24) are valves intended for handling different flow rates of NucleoSpin and NucleoSnap columns on a NucleoVac 24 vacuum manifold. By regulating flow at individual positions, the valves support more controlled vacuum application when columns process samples at unequal rates, which is common in parallel nucleic acid preparation and related laboratory protocols. This control helps operators balance manifold performance, reduce cross-well variation caused by uneven drainage, and keep multi-column runs more predictable during binding, wash, and elution steps. The valves are purpose-matched to the NucleoVac 24 system and to NucleoSpin and NucleoSnap column formats, so they fit established vacuum workflows without redesigning the manifold layout. From manufacturer Macherey-Nagel, the product is delivered as a pack of 24 pieces, aligning with the 24-position manifold capacity and simplifying full-set replacement or spares management. Net weight is 0,06 kg per pack, supporting convenient bench storage next to the instrument. Laboratories using vacuum manifolds for column-based purification can deploy these valves to fine-tune flow behaviour and maintain consistent handling across mixed or variable sample loads.

This article is part of Stopcocks & valves, in Tubing, hoses & fittings.

Key features

• Pack size: 24 pc(s)
• Storage temperature: 18 - 25 °C
• Product type: Vacuum manifold valves
• Compatibility: NucleoSpin and NucleoSnap columns on NucleoVac 24
• Function: Handling different column flow rates
• EAN: 4046681162688