Ion sources
Advanced Plug-and-Play Ion Sources
Unlock the full potential of your research with Montara BioLabs’ next-generation ion source technology. Our plug-and-play platforms are engineered for seamless compatibility with both EASY-Spray™ and IonOpticks™ columns, enabling rapid integration into your existing LC-MS workflows.
Built from lightweight materials reinforced with carbon fiber, our ion sources are designed for durability, superior heat resistance, and a distinctive high-performance finish. This makes them ideal for demanding applications in proteomics, where precision, thermal stability, and reliability are non-negotiable.
Compatible with EASY-Spray™ and IonOpticks™ Columns
From streamlined setup to enhanced emitter alignment, every detail has been optimized to boost operational efficiency and minimize downtime. We also offer customization options to reflect the identity and needs of your lab.
Experience the next level in ion source innovation, where performance meets precision.
Committed to the Environment

Our dedication to ecological innovation is reflected in the design of our ion sources, leading the industry in sustainability.
Committed to minimizing environmental impact, we offer fully recyclable products, enabling laboratories to adopt greener practices without compromising the quality or performance of their research.
Types

QuickFit Essential nESI
Achieve state-of-the-art nano-electrospray ionization effortlessly with the QuickFit Basic nESI.

QuickFit Advance nESI
Offers advanced heating capabilities and environmental monitoring with built-in sensors for temperature, noise, and humidity.

QuickFit ProHeat nESI
Designed with dual heating capabilities optimized for µPAC™ HPLC columns, this model ensures precise control and high performance.

QuickFit DualStream nESI
This model enables dual-column operation, allowing two independent analytical columns to run in parallel.
QuickFit Essential nESI

High-Performance Ionization Made Simple
Designed for simplicity and high performance, it provides reliable ionization without the need for complex setups, making it an ideal choice for everyday applications.
Key Features
- Simple plug-and-play design
- High-performance nano-electrospray ionization
- Suitable for routine mass spectrometry workflows
Additional information
Weight | 0,5 kg |
---|---|
Dimensions | 18 × 14 × 14 cm |
Catalog Number | QF-NESI1 |
Application | Proteomics |
Unit Size | Each |
Description | Achieve state-of-the-art nano-electrospray ionization effortlessly with the QuickFit Basic nESI. |
Color | Custom |
QuickFit Advance nESI

Precision Heating and Smart Monitoring for Demanding Workflows
It features Wi-Fi connectivity for remote control of column temperature and is fully compatible with EasySpray Columns, ensuring precise heating for optimal performance.
Side windows provide full control over all axes, allowing precise alignment of the emitter tip with the MS inlet.
Key Features
- Heating capabilities, including EasySpray Columns
- Environmental sensors (temperature, noise, humidity)
- Wi-Fi connectivity for remote monitoring and control
- Side windows for precise emitter tip alignment
- Ideal for precise environmental control
Additional information
Weight | 0,5 kg |
---|---|
Dimensions | 18 × 14 × 14 cm |
Catalog Number | QF-NESI3 |
Application | Proteomics |
Unit Size | Each |
Description | Offers advanced heating capabilities and environmental monitoring with built-in sensors for temperature, noise, and humidity. |
Color | Custom |
QuickFit ProHeat nESI

Maximum Performance and Control
It features environmental sensors for temperature, noise, and humidity, with Wi-Fi connectivity for remote monitoring. Side windows provide full control over all axes, allowing precise alignment of the emitter tip with the MS inlet.
Key Features
- Heating capabilities, compatible with EasySprayTM Columns and µPAC Columns
- Environmental sensors (temperature, noise, humidity)
- Wi-Fi connectivity for remote monitoring and control
- Side windows for precise emitter tip alignment
- Ideal for versatile proteomics workflows
Additional information
Weight | 0,5 kg |
---|---|
Dimensions | 18 × 17 × 14 cm |
Catalog Number | QF-NESI4 |
Application | Proteomics |
Unit Size | Each |
Description | Designed with dual heating capabilities optimized for µPAC™ HPLC columns, this model ensures precise control and high performance. |
Color | Custom |

Dual-Column Ionization for High-Throughput Precision
With alternating workflows, it nearly doubles mass spectrometer utilization by performing loading, sampling, and washing cycles simultaneously. Designed for high-throughput labs, it maximizes efficiency while maintaining performance.
Key Features
- Dual-column operation for parallel workflows
- Maximizes mass spectrometer utilization
- Alternating loading, sampling, and washing cycles
- Ideal for high-throughput applications
- Heating capabilities for Quickfit and EasySpray Columns
Software

Zero Guesswork
Take the uncertainty out of your LC-MS workflows with built-in intelligence that monitors and diagnoses system performance in real time.
QuickFit Insight detects early signs of drift, spray instability, and more than 10 common failure modes—before they affect your results.
With continuous tracking of key metrics like total intensity, mass accuracy, retention time, and noise, you’ll know exactly what’s happening inside your system at all times. No need for manual checks or trial-and-error troubleshooting.
Built-in Diagnostics
QuickFit Ion Sources paired with QuickFit Insight deliver actionable intelligence and rock-solid ionization designed for proteomics labs that can’t afford surprises.
Unmatched Spray Control
Achieve unparalleled precision and spray stability with our next-generation ion source technology. Designed specifically for the demands of modern proteomics, our system delivers consistent nano-electrospray performance—even in the most complex workflows.
By maintaining stable spray conditions throughout your run, QuickFit ensures maximum data quality, higher reproducibility, and fewer failed injections. Whether you’re working with Thermo™, Evosep™, or IonOpticks platforms, you’ll experience reliable ionization without the need for constant adjustments.

QuickFit Insight
- Detects early signs of drift and spray instability.
- Diagnoses over 10 common LC-MS failure modes.
- Tracks key metrics such as total intensity, mass accuracy, retention time, and noise.
Features
Comparison table of functionalities
Features
Ease of
Setup and Use
Integration and
Compatibility
Heating
Capabilities
Dual
Column
Durability and
Longevity
Environmental
Impact
Real Time
Status Updates
Smart
Connectivity
Environmental
Monitoring
Cost
Efficiency
Market Standard
NA
NA
NA
NA
NA

QuickFit Essential nESI
NA

QuickFit Advance nESI

QuickFit ProHeat nESI

QuickFit HT nESI
Comparative table of mass spectrometry analysis.
Compared to the Thermo Fisher EasySpray ion source, Montara’s performance is comparable, highlighting its reliability for accurate mass spectrometry analysis.

