Cellular Imaging Instrumentation Accessories
Invitrogen™ Countess™ Reusable Slide and Holder
The Countess Reusable Slide helps reduce costs and generate less waste when counting cells on the Countess II FL, Countess 3, and Countess 3 FL automated cell counters. The Countess 3 and 3 FL Reusable Slide Holder is required for use (also compatible with Countess II FL).
Invitrogen™ Countess™ Cell Counting Chamber Slides and Holder, disposable
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™ 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 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™ 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 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™ 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™ 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™ 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.