Cell Counting Reagents

We offer a wide range of cell counting reagents from Logos Biosystems. For example  Erythrosin B Stain is a nontoxic and safe vital dye used to assess cell viability.

Viable cells have intact cell membranes and are not stained, remaining colorless. Nonviable cells are stained red. Erythrosin B Stain is used with the LUNA™ family of cell counters for brightfield cell counting.

Cat. no.ProductSizeBrightfield / fluorescenceDatasheet
LOG-T13001Trypan Blue Stain, 0.4% 2 x 1 ml (200 tests)BrightfieldDownload
LOG-T13011Trypan Blue Stain, 0.4%, Sterile-filtered2 x 1 mlBrightfield 
LOG-L13002Erythrosin B Stain 2 x 1 ml (200 tests)BrightfieldDownload
LOG-L13003Erythrosin B Stain 50 x 1 ml (5000 tests)Brightfield 
LOG-F23001Acridine Orange/Propidium Iodide Stain2 x 0,5 mlFluorescenceDownload
LOG-F23011Acridine Orange/Propidium Iodide Stain, Sterile-filtered2 x 0,5 mlFluorescence 
LOG-F23002Acridine Orange2 x 0,5 mlFluorescenceDownload
LOG-F23003Propidium Iodide Stain2 x 0,5 mlFluorescenceDownload
LOG-L13004Methylene Blue Stain, 0.02%2 x 1 mlFluorescence (yeast)Download
LOG-Q13501QUANTOM™ Total Cell Staining Kit1 kitFluorescenceDownload
LOG-Q13502QUANTOM™ Viable Cell Staining Kit1 kitFluorescenceDownload