Fluid Conveyance

Parker enables LC‑MS labs with precise flow control, low‑dead‑volume components and reliable support, improving sensitivity, reproducibility and uptime.

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Miniature Dispense Valves

LC‑MS OEMs and analytical labs achieve precise, repeatable low‑dead‑volume solvent and sample dosing that sharpens peak shape, minimizes carryover, conserves reagents, and enables higher throughput. Parker’s Series 99 miniature high‑speed pressure‑dispense valves deliver this with fast actuation, chemical‑compatible wetted materials, high‑pressure capability, and factory testing with traceability to simplify integration, validation, and long‑term reliability. View Product

Miniature Pumps

LC‑MS OEMs and analytical labs gain stable nebulizer/auxiliary gas delivery, lower baseline noise, reduced contamination risk, and higher throughput in compact benchtop systems. Parker’s BTX single‑ and dual‑head miniature diaphragm gas pumps deliver this with compact, oil‑free, low‑pulsation precision flow, low power draw, long cycle life and optional dual‑head redundancy, plus factory testing, lab‑grade wetted materials, and traceability to simplify integration, validation and service. View Product

Miniature Proportional Valves

LC‑MS OEMs and analytical labs achieve stable ionization, sharper peaks, and better signal repeatability. Parker’s VSO LowPro miniature proportional valves deliver this with high‑resolution, low‑power, low‑dead‑volume control, fast response, low hysteresis and ultra‑low leakage; chemically compatible wetted materials, factory testing, and easy analog/digital integration simplify validation and ensure long‑term stability View Product

Precision Regulators

LC‑MS OEMs and analytical labs achieve consistent spray formation, improved signal stability, and sharper peak reproducibility. Parker’s 8310/8311 Precision Regulators deliver ultra‑stable, low‑drift, low‑leak pressure control for nebulizer, sheath, and auxiliary gas lines, with compact lockable setpoints, field‑serviceable designs, gas‑compatible wetted materials, and factory calibration/traceability to simplify integration, validation, and long‑term performance. View Product

Miniature Digital Pressure Controllers

Analytical labs and LC‑MS OEMs realize more consistent ionization, sharper peaks, and fewer calibrations through repeatable nebulizer, sheath, and auxiliary gas pressures. Parker’s EPIC digital pressure controller delivers this with fast‑settling, ultra‑stable, low‑drift regulation, programmable setpoints, onboard diagnostics and digital I/O, plus a compact, factory‑calibrated, traceable package that lowers method variability, cuts gas/reagent use, and simplifies validation and service. View Product