Analytical Instruments | Bal Seal Engineering

Analytical Instruments

Around the world, designers and manufacturers of liquid handling, liquid chromatography, mass spectrometry, and clinical analysis equipment trust our springs and seals to prevent leakage, contamination, and system breakdown. Our products have supported some of the biggest performance advances in this industry.

Products for Analytical Instruments

Chromatography Applications

Chromatography Pump Rinse Systems Bal Seal® spring-energized reciprocating seals remove residual media in the system and eliminate contamination that can impact test accuracy. HPLC & Chromatography Pumps In pressures from aspiration to 18 kpsi, and temperatures lower than 5 °C, Bal Seal® reciprocating flange seals seal consistently for more cycles. UHPLC Pumps The Enduris ® High Pressure Sealing System helps improve equipment throughput and efficiency. Analytical Chromatography

Laboratory Equipment Applications

Multi-Channel Pipettes The Bal Seal® spring-energized seal improves accuracy and product consistency in precision dispensing applications. Analytical Instruments Application Lab Equipment Capillary Tubes Bal Spring canted coil springs help achieve better, more consistent alignment of capillary tubes. Vacuum Chambers Bal Seal spring-energized seals separate the ionization and vacuum chambers in mass spectrometry equipment for improved test accuracy. Hematology Equipment In analyzer pumps, Bal Seal® spring–energized seals control weepage and help prevent the saline-rich reagent from forming crystals. Liquid HandlingMass SpectrometryClinical Analyzers

 Analytical Industry Achievements

Validating Vaccines

Designers use our Bal Spring® in mass spectrometers to cut contamination and get more accurate m/z results. With these complex instruments, scientists have tested and validated >1M drugs and vaccines.

Testing for Diabetes

“False positives” can disrupt lives, destroy productivity, and damage reputations. Our Bal Seal® helps improve the accuracy of clinical analyzers that perform diabetes testing for tens of thousands of patients.

Performing Under Pressure

From the early days of LC, we’ve helped instrument makers push pressure boundaries in search of more resolution and throughput. Today, we’re designing seals and sealing systems for pumps that generate >22 kpsi.

Technical Resources

Industry Catalog

Lab Automation and Fluid Handling Sealing and Connecting Solutions

Application Bulletin

HPLC Sealing, Connecting, Conducting and EMI/RFI Shielding Solutions

Material Data Sheet

Long-wearing UHMW Polyethylene

What’s New?

Custom components that drive tomorrow’s technologies.®

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Custom components that drive tomorrow’s technologies.®

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