Gauge (1)

Precision measurement for secondary sample technology workflows in molecular biology and genomics laboratories, the QIAGEN Gauge monitors critical parameters during nucleic acid purification, sample preparation, and liquid handling sequences. It integrates with the broader QIAGEN portfolio of sample processing consumables and benchtop instruments, providing reliable readings during vacuum-driven filtration, column-based isolation, and protocol verification.

Built for routine laboratory use, the gauge features robust construction that suits daily operation in research facilities performing PCR template preparation, downstream sequencing workflows, and plasmid purification. The single instrument ships ready for benchtop deployment and pairs naturally with QIAGEN kits and reagent cartridges used in manual and automated extraction setups, including tube-based processing steps.

Researchers deploy the gauge during setup validation of vacuum manifolds, confirming consistent negative pressure across multiple sample lanes during spin-column processing. Readings expressed in mm Hg allow direct comparison against published protocol specifications, and the device tolerates periodic recalibration between experimental runs. Compatible with standard tubing interfaces commonly found in life science workstations, the gauge operates as a field-deployable quality control tool for laboratories running high-throughput or batch-mode sample preparation requiring controlled vacuum conditions.