Confidence in your measurements
Using mass photometry consumables developed specifically for Refeyn instruments, you can benefit from hassle-free measurements, with less time for sample prep and more confidence in your measurements. The consumables range includes the essential tools to perform molecular mass measurement and AAV characterization with mass photometry.
For purchases, contact orders@refeyn.com

Alignment Tool
Align and assemble with confidence your sample well carrier slide, built for fast and accurate setup

Sample Carrier
Get consistent results every time with ready-to-use sample carrier slides

Preparation Plate
Specialized accessory to ensure efficient and easy setup of the MassFluidix HC chip connections

Calibrants
Boost measurement accuracy with calibrants tailored for Refeyn instruments
As of May 26th, our consumables pricing has changed, and our catalog has been adjusted to better meet your needs. These updates are based on the valuable feedback you provided in our survey earlier this year.
Thank you for helping us improve!
Use the filter to quickly find mass photometry consumables by category or instrument
Karitro™ MP – Alignment Kit
- Accurate cassette alignment: Ensures precise and reliable placement of the sample well cassette onto the sample carrier slide for consistent results.
- Complete accessory set: Includes an aligment tool, carbon fibre tip tweezers and four strong magnets to provide a secure and stable sample setup.
- Tailored for KaritroMP: Specifically designed to support workflows on the KaritroMP, enhancing ease of use and repeatability.
MassFerence™ P1 Calibrant
- Engineered to precisely and seamlessly calibrate mass photometry measurements for proteins with molecular masses spanning 90 to 1000 kDa
- Incorporates a standard protein with multiple oligomeric forms ranging from 86 to 344 kDa
- Convenient and ready-to-use, each box contains three 50 µL aliquots of calibrant
MassFerence™ P2 Calibrant
- Delivers a dependable reference for mass photometry measurements of AAV-containing samples, spanning a substantial mass range from 670 kDa to 5 MDa
- Available in a dry form with straightforward resuspension steps, facilitating swift and effortless calibration with SamuxMP and SamuxMP Auto mass photometers
- Features a single standard protein with 3640 kDa for precise mass conversion, ensuring replicability across instruments and laboratories
MassFluidix™ HC – Sample Prep Kit
- Includes 1 MassFluidix HC chip supporting 5 experiments, 2 bags of mini luer connectors (10/bag), and 1 box of lens cleaning tissues (25 sheets)
- Features built-in reverse Tesla valve mixer for automated, fast (<37 ms) sample dilution before measurement
- Compatible with Refeyn's MassFluidix HC accessory
MassFluidix™ HC – Sample Preparation Plate
- Streamlined Workflow: Enables efficient, user-friendly chip connection setup, minimizing handling time and preparation errors.
- Ensures the objective is protected during the chip setup.
MassGlass™ KV – Sample Prep Kit
- Includes 10 coated MassGlass KV carrier slides, 10 sample carrier lids, and 10 sample well cassettes (14 wells per cassette) — enabling 140 total measurements
- Comes with 1 box of lens cleaning tissues (25 sheets) for convenient objective maintenance
- Fully compatible with the KaritroMP system, ensuring streamlined, automated, and reliable data acquisition
MassGlass™ UC – Sample Prep Kit
- Clean, Ready-to-Use Slides: No pre-treatment needed—MassGlass UC slides offer a pristine surface ideal for accurate mass photometry measurements.
- Optimized for Protein and AAV Analysis: Tailored for use with TwoMP and SamuxMP instruments, ensuring compatibility and performance.
- Consistent Sample Interface: Paired with clean silicone cassettes to deliver reproducible, high-quality data with minimal preparation.
MassGlass™ UC Auto – Sample Prep Kit
- Clean, Ready-to-Use Slides: No pre-treatment needed—MassGlass UC Auto slides offer a pristine surface ideal for accurate mass photometry measurements.
- Optimized for Protein and AAV Analysis: Tailored for use with TwoMP Auto and SamuxMP Auto instruments, ensuring compatibility and performance.
- Consistent Sample Interface: Paired with clean silicone cassettes to deliver reproducible, high-quality data with minimal preparation.
MP – Alignment Kit
- Precise Cassette Placement: Designed to allow secure and accurate positioning of the sample well cassette onto the sample carrier slide, ensuring optimal alignment for reproducible results.
- Complete Accessory Kit: Comes with an alignment tool, carbon fibre tip tweezers, and a set of four magnets, providing a stable and reliable setup during sample preparation.
- Compatible with SamuxMP and TwoMP: Tailored to support both instruments, streamlining workflows.
MP Auto – Alignment Kit
- Automated Precision Setup: Designed to allow secure and accurate position of the sample well cassette onto the sample carrier slide, ensuring optimal alignment for reproducible results.
- Complete Alignment Kit: Includes an aligment tool, carbon fibre tip tweezers and a set of four magnets for stable, hands-free sample positioning.
- Optimized for Automation: Specifically designed for use with SamuxMP Auto and TwoMP Auto systems, supporting high-throughput workflows with minimal user intervention.