Cellular Imaging Instrumentation Accessories
Invitrogen™ Countess™ Test Beads
Ensure accurate performance of the Countess Automated Cell Counter with Countess Test Beads. These latex microspheres have a nominal diameter of 10 μm ±10% and are supplied as a suspension containing 1 x 106 beads/mL ±10% to help verify that cell counting and sizing are within expected ranges.
Invitrogen™ Countess™ 3 21 CFR Part 11 Software Module
Support compliance with FDA guidelines for security, auditing, and electronic (SAE) signatures with the Countess 3 21 CFR Part 11 Software Module. This software for the Countess 3 and 3 FL automated cell counters helps satisfy 21 CFR Part 11 technical requirements using a SAE administration console.
Invitrogen™ Countess™ Cell Counting Chamber Slides
Countess Cell Counting Chamber Slides are conveniently packaged for use with the Countess Automated Cell Counters. Each disposable and reusable slide features two enclosed chambers.
Invitrogen™ Countess™ 3 Standard Slide
The Countess 3 Standard Slide can be used as a reference or for demonstration of the cell counting, viability, and fluorescence features of the Countess automated cell counters. This ready-to-use and reusable slide contains permanently mounted microspheres that mimic the appearance of cell samples.
Invitrogen™ Countess™ 3 USB Drive
Save and transfer cell counting data from the Countess 3 and 3 FL automated cell counters using the Countess 3 USB Drive. This 32 GB USB drive is included with the Countess 3 and 3 FL instruments or a replacement USB drive can be purchased separately for additional storage.
Invitrogen™ Countess™ Slide Holder, disposable, 1 unit
Countess Cell Counting Chamber Slides are conveniently packaged for use with the Countess Automated Cell Counter. Each disposable slide features two enclosed chambers. All Countess Cell Counting Chamber Slides (except Cat. No. C10283) are available with vials of trypan blue.
Invitrogen™ Countess™ Light Cube Removal Tool
Install or remove EVOS Light Cubes in the Countess II FL and Countess 3 FL automated cell counters with the Countess Light Cube Removal Tool. This tool is included with the Countess II FL and 3 FL automated cell counters or a replacement Countess Light Cube Removal Tool can be purchased separately.
Invitrogen™ Countess™ II FL Reusable Slide Holder
For use with Countess™ II FL Automated Cell Counter Only. Holds the Countess™ II FL Reusable Slide (A25750). Not compatible with Countess™ disposable slides.
Invitrogen™ Countess™ 3 & 3 FL Power Supply
The Countess 3 and 3 FL Power Supply comes with a power cord and four interchangeable adaptors for global compatibility. It is included with the Countess 3 and 3 FL automated cell counters or a replacement power supply can be purchased separately.
Invitrogen™ ReadyCount™ Stains
The ReadyCount stains are benchtop-stable fluorescent reagents for the Countess II FL and 3 FL automated cell counters. They are ready-to-use to enable fast and easy automated counting of nucleated cells or isolated nuclei.
Invitrogen™ Colorimetric Cell Viability Stains
SafeCount Cell Viability Stain represents a significant advancement in cell viability assessment, offering a non-toxic alternative to traditional Trypan Blue staining for cell counting applications. As a membrane integrity dye, SafeCount stain functions identically to Trypan Blue as a membrane integrity exclusion dye while minimizing the associated safety and handling concerns that have long plagued laboratory workflows.
Invitrogen™ EVOS™ Light Cube, Cy5 2.0
Second-generation EVOS LED light cubes provide superior illumination uniformity across the field of view, resulting in exceptional tile-stitch image quality.
Invitrogen™ EVOS™ Light Cube, DAPI 2.0
Second-generation EVOS LED light cubes provide superior illumination uniformity across the field of view, resulting in exceptional tile-stitch image quality.
Invitrogen™ EVOS™ Light Cube, Texas Red 2.0
Second-generation EVOS LED light cubes provide superior illumination uniformity across the field of view, resulting in exceptional tile-stitch image quality.
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