Intended Use:

Grams stain kit is use for differentiation of bacteria on basis of their gram nature.


Gram staining is a common technique used to differentiate two large groups of bacteria based on their different cell wall constituents. The Gram stain procedure distinguishes between Gram-positive and Gram-negative groups by coloring these cells red or violet.

Grams Stain Test Procedure


Physical Appearance Gram crystal violet clear dark violet colored liquid without any particles.
Gram Decolorizer clear colorless liquid without any particles.
Gram Iodine clear dark yellow liquid without any particles.
Gram Safranin clear dark amber liquid without any particles.
Kit components Reagent bottles.
Kit insert
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
Shelf Life 60 Months
Kit dimensions 2 x 50ml – 85x105x45 mm
4 x 50ml- 170x105x45 mm
4 x 250ml – 125x140x125mm
Production Capacity 600 mn ml per annum