2423-Ziehl Neelsen Carbol Fuchsin Stain

Title Description
Star Product Yes
REF No 2423
Trademark CONVASTAIN
Product Name WEB İÇİN
Regulation
Purpose Designed for general laboratory use. For the Ziehl Neelsen acid-fast staining method. Divides microorganisms according to whether they are acid-resistant or not.
Working Principle Acid-resistant organisms such as Mycobacterium tuberculosis contain large amounts of lipid substances called mycolic acids in their cell walls. These acids are resistant to staining by ordinary methods such as Gram staining.
The reagents used in Ziehl-Neelsen staining are carbol fuchsin, acid alcohol and methylene blue. Acid-resistant bacilli (ARB) appear bright red after staining.
Warnings, Precautions, Recommendations Highly flammable liquid and vapour. Harmful if swallowed. Causes severe skin burns and eye damage. Suspected of causing genetic damage.
Ingredients Fuchsin, phenol, ethanol.
Colour
Odour
Storage Temperature 15/25 °C
Shelf Life After Opening the Lid Right away
Shelf Life 24 months
pH (at 25°C)
Appearance
Concentration acid-fast stain, Ziehl-Neelsen stain bacteria, asidofilik, Ziehl Neelsen, asit-fast, carbol-fuchsin, aside dirençliler, ZN,
Accessories
Application -The smear is stained with Carbol Fuchsin Stain (GBL-2423) by heating from the bottom for 5 minutes.
-Cooled. Wash with distilled water for 5-10 seconds.
-Cover the smear with Acid Alcohol (GBL-2426) for 5-30 seconds.
-Gently washed very briefly with distilled water.
-The smear is stained with Methylene Blue Alkali Stain, Löffler (GBL-2420) for 1-2 minutes.
-Wash gently with distilled water. Air-dried and analysed.
Microbiological Properties
Acid-resistant microorganisms Bright Red
Others and back field elements Blue

Ordering and Packaging Information
Order No Unit Volume Packaging Type Quantity in a Parcel
442423050250 Bottle 250 ml 250 ml, PP White Bottle with Dropper 32
442423020500 Bottle 500 ml 500 ml, HDPE White Bottle 24

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