Nigrosine Stain – 10%w/v (India Ink) Back to Catalog Test sinh hóa/ Test nhanh Nigrosine Stain – 10%w/v (India Ink) Product Details APPLICATIONS SPECIFICATIONS CODE DOCUMENTS Nigrosine stain, 10% w/v is used as staining solution for negative staining Next Product Potassium Hydroxide (10% Previous Product Methylene Blue (Loeffler’s)