Kashaf Alkawashef

ALKAWASHEF : Stains

Crystal violet

Crystal Violet - Gram Stain Primary Stain
Basic dye stains peptidoglycan rich Gram positive cell walls purple across bacteriology and capsule staining.

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Crystal Violet - Gram & Capsule Applications

Gram stain: 60s primary stain → iodine mordant → acetone decolorizer → safranin counterstain differentiates Gram+ (purple) vs Gram- (pink).

Microbiology labs identify Gram+ cocci (Staphylococcus/Streptococcus) vs Gram- rods (Enterobacteriaceae/Pseudomonas).

Capsule stain (Hiss method): negative staining reveals acapsular halo around Cryptococcus neoformans, Klebsiella pneumoniae.

Biofilm crystal violet assay quantifies bacterial adhesion in 96-well plate antimicrobial screening.

Made	Saudi Made
Standards	SFDA, ISO 13485
Product	Crystal violet
Cat. No.	02008XXX (Tailored to your needs: The final digits of the product code correspond to your chosen size and concentration.)
Size	250ml, 500ml, 1000ml
Shelf Life	2 Years

Stains

Crystal violet

SIZES:

CAT. CHART:

Product Code:

Crystal Violet - Gram & Capsule Applications

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