Instruments and consumables designed for

Quantitative Raman Spectroscopy

OndaVia specializes in Quantitative Raman Spectroscopy™ for Critical Process Control
Contact us
Targeted Industry Solutions

Precision Quantitative Raman for Critical Process Chemistry

From sub-ppb trace environmental compliance to high-pressure refining and mining acid balancing, OndaVia eliminates multi-day laboratory turnaround and manual titration errors with 5-minute optical chemistry.

Upstream • Midstream • Refining

Oil & Gas Processing

Real-time H₂S scavenger tracking, dithiazine reboiler solids prevention, and crude overhead tramp amine salt mitigation.

Extraction • Beneficiation • Acid Plants

Mining, Metals & Fertilizer

Direct wet-process phosphoric acid and % sulfate balancing in under 5 minutes to maximize P₂O₅ recovery and prevent filter blinding.

Remediation • Compliance • Municipal

Water Quality & Environmental

Instant on-site trace hexavalent chromium (Cr[VI]) compliance down to 10-ppb MCL, plus nitrate, monochloramine, and selenium.

Boilers • Steam Cycles • Cooling Systems

Power Generation & Utilities

Protect high-pressure steam boilers against caustic gouging and tube failures with coordinated phosphate and neutralizing amine testing.

Need a Custom Chemical Assay or Field Trial?

Our analytical chemists can calibrate custom microfluidic cartridges for your specific target analyte.

Request Feasibility Assessment →
Hardware & Consumable Platforms

Laboratory-Grade Quantitative Raman Instrumentation

Engineered for harsh industrial environments, OndaVia delivers precision chemical speciation from portable benchtop field screening to 24/7 autonomous in-line process control.

Field & Lab Portable

OPAL™ Benchtop

5-Minute Quantitative Raman Field Laboratory

A benchtop spectrometer pairing QRS technology with precision optics to deliver sub-ppm quantification on-site.

  • ✓ Turnaround: Results in under 5 minutes
  • ✓ Form Factor: Compact, 12-V operation
  • ✓ Models: OPAL-103, 104, 105, 106, 107
Continuous In-Line Optical

ORCA™ Process

Autonomous Hazardous-Area In-Line Chemical Monitor

Continuous optical process monitoring. Provides real-time telemetry for closed-loop chemical dosing.

  • ✓ Integration: Modbus TCP/RTU & 4-20mA SCADA
  • ✓ Models: ORCA-101 ECU, ORCA-201, ORCA-303, ORCA-306
26+ Chemical Assays

Analysis Kits

Pre-Calibrated Consumables & Sample Preparation Tool

Patented cartridges contain factory-calibrated reagents. Eliminates operator subjectivity.

  • ✓ Analyte Families: Triazines, Amines, Oxyanions, Biocides
  • ✓ Packaging: 10-pack (OPAL) & continuous cassettes (ORCA)
  • ✓ Custom Assays: Calibration for proprietary chemicals
The OndaVia Advantage

Why Quantitative Raman Spectroscopy (QRS)?

Traditional testing forces you to choose between slow off-site contract laboratories and error-prone manual titrations. OndaVia delivers the best of both worlds: laboratory accuracy in 5 minutes.

⏱️

5-Min Turnaround vs. 10-Day Lab Lag

Eliminate multi-day delays waiting for off-site GC, HPLC, or Ion Chromatography results. Make immediate operational adjustments to chemical dosing in real time.

🔬

Chemical Speciation

Unlike non-specific titrations, QRS distinguishes between active triazine and spent dithiazine, multi-component mixed amines, and hazardous Cr[VI] vs. total chrome.

🧪

Pushbutton Test Kits

Pre-packaged cartridges eliminate manual reagent handling, hazardous field chemical mixing, and operator subjectivity. Anyone can run lab-grade tests in 3 steps.

📡

Portable to Autonomous In-Line

Scale seamlessly from grab-sample spot checks with the portable OPAL benchtop to 24/7 automated closed-loop process injection control with the in-line ORCA series.