Test for Metachromatic stain.
The granules stain purple-black against the light green counterstained cytoplasm. This helps to distinguish Corynebacterium diphtheria from most of the short nonpathogenic diphtheroides which lack granules.
Albert's Stain A & B
|Physical Appearance||Alberts stain ‘A’ clear peacock blue colored liquid without any particles.
Alberts stain ‘B’ clear amber colored liquid without any particles.
|Kit components||Reagent bottles.
|Pack Size||2 x 50 ml
4 x 50 ml
4 x 250 ml
|Storage Temperature||Room Temperature|
|Dispatch time in weeks||2 to 4 weeks|
|Kit dimensions||2 x 50ml – 85x105x45 mm
4 x 50ml- 170x105x45 mm
4 x 250ml – 125x140x125mm
|Production Capacity||600 mn ml per annum|