Via2-Cassette™ cell counting device
The Via2-Cassette™ is our unique cell sampling device, eliminating human error by combining cell sampling, staining and loading into a single press on a piston. Individually volume-calibrated, it guarantees the highest precision in cell counting. The Via2-Cassette™ is a disposable plastic unit containing the fluorescent dyes used for analysis to ensure user safety and operational ease.
Great product!
Very practical and easy to use, it helps us make decisions quickly according to the business goals
This kind of technology is clearly aligned with our business goals through adding value, saving time and replicable results.
Review Date: 14 Aug 2023 | ChemoMetec
Great equipment, highly recommendable
Cell count
Very easy operation and reproducible results. Clone to zero learning barrier for new users.
Review Date: 24 May 2023 | ChemoMetec
The Via2-Cassette™ is our unique cell sampling device, eliminating human error by combining cell sampling, staining and loading into a single press on a piston. Individually volume-calibrated, it guarantees the highest precision in cell counting. The Via2-Cassette™ is a disposable plastic unit containing the fluorescent dyes used for analysis to ensure user safety and operational ease.
The pre-loaded and immobilized acridine orange (AO) and DAPI dyes label total cell and dead cell populations, respectively. No human bias will influence cell definition and analysis results. For further precision and reproducibility of results, the cassette's measurement chamber is individually volume-calibrated at time of production, and this is detected for each sample at time of analysis for a precise cell concentration. No user or pipetting errors interfere with data generation. You can load a cell sample into the cassettes by simply submerging the built-in pipette into the cell suspension and pressing the piston before running your analysis.
NucleoCounter® NC-202™: Cell Count & Viability of Yeast Cells using Via2-Cassette™
The NucleoCounter® NC-202™ automated cell counter and NC-View™ software perform cell counting and viability analyses on a broad range of eukaryotic cells. The Via2-Cassette™ provides a simple and robust method to determine cell concentration and viability with the NucleoCounter® NC-202™. This application note demonstrates the cell concentration and viability of Saccharomyces and Schizosaccharomyces yeast cells using the Via2-Cassette™ and Reagent Y200 (yeast permeabilization buffer).
NucleoCounter® NC-202™: Cell Count & viability using Via2-Cassette
The NucleoCounter® NC-202™ automated cell counter and NC-View™ software perform cell counting and viability analyses on a broad range of eukaryotic cells. The Via2- Cassette™ provides a simple and robust method to determine cell concentration and viability with the NucleoCounter® NC-202™. This application note demonstrates the cell concentration and viability of mammalian cells using the Via2-Cassette™.
NucleoCounter® NC-202™: Cell Count & Viability of Cells Grown on Microcarriers using Via2-Cassette™
The NucleoCounter® NC-202™ automated cell counter and NC-View™ software perform cell counting and viability on a broad range of eukaryotic cells. This application note demonstrates the cell concentration and viability of a variety of cells grown on microcarriers using the Via2- Cassette™ and Lysis 1 with the NucleoCounter® NC-202™.
NucleoCounter® NC-202™: Cell Count & Viability of Insect Cells using Via2-Cassette™
The NucleoCounter® NC-202™ automated cell counter and NC-View™ software perform cell counting and viability analyses on a broad range of eukaryotic cells. The Via2-Cassette™ provides a simple and robust method to determine cell concentration and viability with the NucleoCounter® NC-202™. This application note demonstrates the viability and cell concentration of insect cell lines (e.g., S2, Sf9, Sf21 etc.) using the Via2-Cassette™.
NucleoCounter® NC-202™: Cell Count & Viability of PBMCs using Via2-Cassette™
The NucleoCounter® NC-202™ automated cell counter and NC-View™ software perform cell counting and viability analyses on a broad range of eukaryotic cells. The Via2-Cassette™ provides a simple and robust method to determine cell concentration and viability with the NucleoCounter® NC-202™. This application note demonstrates the viability and cell concentration of peripheral blood mononuclear cells (PBMCs) using the Via2-Cassette™.
Via2-Cassette explainer
This short educational video by ChemoMetec, explains how the Via2-Cassette™ for the NucleoCounter® instruments eliminates user variation in a fast and simple workflow of just 30 seconds. You will learn how the fluidic system mixes cells with the pre-loaded dyes, AO and DAPI, and what the calibrated counting chamber is all about.
Discover the Via2-Cassette: Eliminate human error for a robust cell counting method
ChemoMetec, a leading manufacturer of cell counting and analysis equipment, demonstrates how its Via2-Cassette™ device can give precise, accurate, and reproducible cell count and viability analysis in just 30 seconds - whilst eliminating the potential for human error.
The meticulous researcher’s guide to validating a cell counting method
Like any methodology used in the laboratory, it’s important to validate and demonstrate that the cell counting method of choice is precise. But finding the correct methodology for testing this can be challenging, depending on the process and the sample type. In this video by Chemometec, find out how to choose an effective cell counting method for your cell counting research.
ChemoMetec achieves silver status, with a new Seal of Quality award
These cell counters are being recognized for receiving consistently outstanding customer feedback, again
Consistent cell count & viability for development & manufacturing
ChemoMetec is determining viability and cell count precisely with its new technology

















