Cell Counting Stains

The Trypan Blue Stain 0,4% is recommended for viability analysis with LUNA automated cell counters.

Erythrosin B is the safer alternative cell counting dye. In a comparison study with the LUNA II, erythrosine B shows similar results compared to trypan blue. As erythrosine B is known as a food coloring product, it is approved by the FDA, thus stated safe(r) for your health.

Ordering information

Westburg offers this product in The Netherlands, Belgium, Luxembourg,
If you are not located in these countries please visit the Logos Biosystems website to find your local distributor.
Cat no. Description
LB L13002 Erythrosin B Stain, 2 x 1ml
LB T13001 Trypan Blue Stain 0.4% (2 x 1ml)