Warthin-Starry Stain Kit

View pricing for: Americas/Asia, Europe, Taiwan
Catalog No. Packaging Size Price Quantity
In Stock
Ships in 1-3 business days. Updated daily.

Out of Stock
Ships once in stock. More on the way.

Upon Request
Typically ships within 1 month. Will stock only when ordered. Cancellation restrictions apply.
25093-250 250 ml
Upon Request
25093-500 500 ml
Upon Request


Identifies spirochetes and other bacteria such as H. pylori and two causative agents of cat scratch disease. Warthin-Starry relies on the ability of certain bacteria to bind silver ions from solution. Subsequent addition of a reducing agent then converts this bound silver to visible metallic silver.

Kit Contains:

  • 1.5ml - 2% silver nitrate
  • 3.75ml - 5% gelatin
  • 2ml -  0.15% hydroqinone


  • Bacteria-black
  • Background-yellow to light bown